Month: October 2022

Inorganic compounds containing the −C≡N group are not called nitriles, but cyanides instead.20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile. Though both nitriles and cyanides can be derived from cyanide salts, most nitriles are not nearly as toxic. Name: 4-(2-Bromoacetyl)benzonitrile.

Pandey, Rajat;Singh, Gurdeep;Gour, Vinod;Anand, Ramasamy Vijaya research published 《 Base-mediated sequential one-pot approach for the synthesis of 2,3-disubstituted indoles from 2-(tosylamino)aryl-substituted para-quinone methides》, the research content is summarized as follows. A one-pot approach had been developed for the synthesis of 2,3-disubstituted indoles I [R¹ = H, 4-SMe, Ph, etc.; R = H, 6-Cl, 7-Me] through a base-mediated N-alkylation of 2-(tosylamino)aryl-substitued para-quinone methides with halomethylaryl ketones followed by intramol. cyclization and tosyl group elimination sequence. This one-pot protocol provided direct access to a wide range of 2,3-disubstituted indoles I in moderate to good yields under mild conditions.

Name: 4-(2-Bromoacetyl)benzonitrile, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., 20099-89-2.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Inorganic compounds containing the −C≡N group are not called nitriles, but cyanides instead.3032-92-6, formula is C9H5N, Name is 4-Ethynylbenzonitrile. Though both nitriles and cyanides can be derived from cyanide salts, most nitriles are not nearly as toxic. Synthetic Route of 3032-92-6.

Pan, Xuemei;Yu, Limei;Wang, Simin;Wu, Rui;Ou, Chunyan;Xu, Minghui;Chen, Bin;Gao, Yuanji;Ni, Hai-Liang;Hu, Ping;Wang, Bi-Qin;Cao, Peng research published 《 Pd-Catalyzed Enantioselective (3+2)-Cycloaddition of Vinyl-Substituted Oxyallyl Carbonates with Isocyanates and Ketones》, the research content is summarized as follows. The vinyl-substituted oxyallyl carbonates were exploited as a new C,O-dipole for enantioselective Pd-catalyzed (3+2) cycloaddition The corresponding oxyallyl-Pd species was weakly nucleophilic to react with activated carbonyl compounds, affording multisubstituted and enantioenriched oxazolidinones and 1,3-dioxolanes with a high degree of chemo- and stereoselectivity. The synthetic transformations of oxazolidinone product were carried out to build enantioenriched α-chiral aminoketone and epoxy derivatives

Synthetic Route of 3032-92-6, 4-Ethynylbenzonitrile is a simple benzyl alkyne compound potentially useful as a synthetic fragment and as a test compound for cross-coupling protocols. 4-Ethynylbenzonitrile has been described as a model compound for studying hydrogen bond formation in multifunctional molecules, as it contains four hydrogen bonding sites of which three are π-acceptors.

4-Ethynylbenzonitrile is a useful research compound. Its molecular formula is C9H5N and its molecular weight is 127.14 g/mol. The purity is usually 95%., 3032-92-6.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Industrially, the main methods for producing nitriles are ammoxidation and hydrocyanation. 3032-92-6, formula is C9H5N, Name is 4-Ethynylbenzonitrile. Both routes are green in the sense that they do not generate stoichiometric amounts of salts. Electric Literature of 3032-92-6.

Pan, Shitao;Xie, Qiqiang;Wang, Xiu;Wang, Qian;Ni, Chuanfa;Hu, Jinbo research published 《 Copper-mediated pentafluoroethylation of organoboronates and terminal alkynes with TMSCF₃》, the research content is summarized as follows. The TMSCF₃-derived CuCF₂CF₃ species has been successfully applied in pentafluoroethylation of organoboronates and terminal alkynes. By using 1,10-phenanthroline as a ligand, a broad range of (hetero)arylboronates and alkenylboronates were smoothly pentafluoroethylated under aerobic conditions. Furthermore, terminal alkynes can undergo aerobic cross-coupling with the TMSCF₃-derived CuCF₂CF₃ species in the absence of addnl. ligands.

3032-92-6, 4-Ethynylbenzonitrile is a simple benzyl alkyne compound potentially useful as a synthetic fragment and as a test compound for cross-coupling protocols. 4-Ethynylbenzonitrile has been described as a model compound for studying hydrogen bond formation in multifunctional molecules, as it contains four hydrogen bonding sites of which three are π-acceptors.

4-Ethynylbenzonitrile is a useful research compound. Its molecular formula is C9H5N and its molecular weight is 127.14 g/mol. The purity is usually 95%., Electric Literature of 3032-92-6

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Inorganic compounds containing the −C≡N group are not called nitriles, but cyanides instead.20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile. Though both nitriles and cyanides can be derived from cyanide salts, most nitriles are not nearly as toxic. Synthetic Route of 20099-89-2.

Palabindela, Rambabu;Guda, Ramu;Ramesh, Gondru;Myadaraveni, Prabhakar;Banothu, Devendar;Ravi, Gangalla;Korra, Rajashekar;Mekala, Himabindu;Kasula, Mamatha research published 《 Novel tryptanthrin hybrids bearing aminothiazoles as potential EGFR inhibitors: design, synthesis, biological screening, molecular docking studies, and ADME/T predictions》, the research content is summarized as follows. A variety of novel tryptanthrin aminothiazole analogs I (R = Ph, 4-NCC₆H₄, 4-HOC₆H₄, etc.) and II possessing a biol. active thiazole moiety were synthesized by the reaction of tryptanthrin thiosemicarbazones with different α-bromo-4-substituted-acetophenones compounds All the novel synthesized compounds were investigated for their in vitro anticancer activity against three human cancer cell lines (MCF-7, A549, and HeLa) by taking cisplatin as a reference drug. The compounds I (R = 4-NCC₆H₄, 4-MeOC₆H₄) displayed excellent anticancer activities against the growth of three human cancer cell lines. EGFR targeting mol. docking investigation revealed that tryptanthrin aminothiazole analogs had better binding energies compared with EGFR inhibitors (Gefitinib, Erlotinib, and Lapatinib). The mol. docking findings back up the exptl. anticancer activity results very well. The compounds were also tested for their antibacterial and antioxidant activities. In silico ADME/T predictions had been performed that these tryptanthrin aminothiazole analogs have a good pharmacokinetic profile.

20099-89-2, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., Synthetic Route of 20099-89-2

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Safety of 4-Nitrophthalonitrile.

Ozdemir, Mucahit;Artuc, Gamze Ozgul;Guler, Eray Metin;Yalcin, Bahattin;Salan, Umit;Bozali, Kubra;Gorgulu, Ahmet Orhan;Bulut, Mustafa research published 《 Phthalocyanines bearing silazane group for colorectal cancer》, the research content is summarized as follows. The synthesis of bis(trimethylsilyl)amine substituted zinc(II), and indium(III) chloride phthalocyanine complexes have been performed. The obtained compounds were characterized by spectroscopic methods. All synthesized phthalocyanine derivatives were evaluated for cytotoxic, genotoxic, and apoptotic activities on LoVo cell lines which are the standard colorectal cancer cell lines derived from metastatic site: left supraclavicular region. Non-peripheral silazane substituted zinc phthalocyanine (5) showed quite different behavior from all the other compounds analyzed and found to be the best cytotoxic, genotoxic, and apoptotic compound All derivatives showed no proliferative effect at all doses. All phthalocyanine compounds increased cytotoxicity, DNA damage, apoptosis, and intracellular ROS dose-dependent manner. To explain and verify in vitro tests, phthalocyanine compound structures were optimized using d. functional theory, and in silico mol. docking studies on B-DNA dodecamer were performed. Both the exptl. and theor. findings comply with each other.

31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., Safety of 4-Nitrophthalonitrile

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitrile groups in organic compounds can undergo a variety of reactions depending on the reactants or conditions. 20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile. A nitrile group can be hydrolyzed, reduced, or ejected from a molecule as a cyanide ion. Safety of 4-(2-Bromoacetyl)benzonitrile.

Osmaniye, Derya;Alasan, Ramazan;Saglik, Begum Nurpelin;Levent, Serkan;Ozkay, Yusuf;Kaplancikli, Zafer Asim research published 《 Novel thiazolyl-hydrazone derivatives including piperazine ring: synthesis, in vitro evaluation, and molecular docking as selective MAO-A inhibitor》, the research content is summarized as follows. MAO-A inhibitors are used in the treatment of depression. There are many studies showing that the thiazolyl-hydrazone structure is a pharmacophore structure for the MAO enzyme. In previous studies by our team, activity studies were carried out with thiazolyl-hydrazone derivatives containing pyrrolidine, morpholine, and piperazine. All of them were displayed MAO-A selective inhibition profile. Addnl., derivatives containing piperazine ring were most active. For this purpose, thiazolyl-hydrazone derivatives containing piperazine were synthesized, but this time an active group, formyl group, was added to the piperazine ring as a substituent. Based on this view, new thiazolyl-hydrazone compounds were synthesized, characterized, and screened for their hMAO-A and hMAO-B inhibitory activity by an in vitro fluorometric method. The structure of the compound was tried to be fully elucidated using 2D NMR technique. The compound including 2,4-di-Me substituent (3i) were found to be the most effective agents in the series against MAO-A enzyme with the IC50 value of 0.080 ± 0.003 μM. The docking study of compound 3i revealed that there is a strong interaction between the active sites of hMAO-A and analyzed compound

20099-89-2, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., Safety of 4-(2-Bromoacetyl)benzonitrile

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitrile is any organic compound with a −C≡N functional group. 20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile.The prefix cyano- is used interchangeably with the term nitrile in literature. Category: nitriles-buliding-blocks.

Osmaniye, Derya;Gorguelue, Sennur;Saglik, Beguem Nurpelin;Levent, Serkan;Ozkay, Yusuf;Kaplancikli, Zafer Asim research published 《 Synthesis and biological evaluation of novel 1,3,4-oxadiazole derivatives as anticancer agents and potential EGFR inhibitors》, the research content is summarized as follows. Herein, novel quinoxalin-oxadiazole derivatives I (R¹ = H, F, Cl; R² = H, CH₃, CN, etc.) were synthesized as EGFR inhibitors in this study. Synthesis of compounds I was performed according to the literature methods. Structure elucidation was performed for compound I (R¹ = H; R² = NO₂) using 2D NMR technique. MTT test was performed to assess the cell proliferation effects of the different compounds on lung and mammary cell lines (A549, MCF7). In addition, obtained compounds I were screened against healthy CCD19-Lu cell line (human lung fibroblast normal cells) to determine selectivity of the cytotoxic activities. Among the tested compounds, I (R¹ = H; R² = NO₂) and I (R¹ = Cl; R² = Cl) showed significant cytotoxic activity against A549 cancer cell. Moreover, compound I (R¹ = H; R² = Cl) and I (R¹ = H; R² = Br) displayed good activity. And the compounds I (R¹ = H; R² = NO₂) and I (R¹ = Cl; R² = Cl) performed significant EGFR inhibition. Interaction modes of the compounds I (R¹ = H; R² = NO₂), I (R¹ = Cl; R² = Cl) were investigated against EGFR tyrosine kinase by means of docking studies. As a result of the studies, the importance of the quinoxaline ring and the NO₂ substituent has been understood. The activity can be contributed by using other heterocyclic rings instead of the oxadizaole ring.

20099-89-2, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., Category: nitriles-buliding-blocks

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitrile groups in organic compounds can undergo a variety of reactions depending on the reactants or conditions. 20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile. A nitrile group can be hydrolyzed, reduced, or ejected from a molecule as a cyanide ion. Quality Control of 20099-89-2.

Osmaniye, Derya;Karaca, Sevval;Kurban, Berkant;Baysal, Merve;Ahmad, Iqrar;Patel, Harun;Ozkay, Yusuf;Asim Kaplancikli, Zafer research published 《 Design, synthesis, molecular docking and molecular dynamics studies of novel triazolothiadiazine derivatives containing furan or thiophene rings as anticancer agents》, the research content is summarized as follows. In this study, new triazolothiadiazine derivatives I [X = O, S; R = H, Me, MeO, Cl; R¹ = H, Cl; R² = H, Me, MeO, etc.] were synthesized and their anticancer activities were investigated. Compounds I [X = O, R = R² = Cl, R¹ = H; X = S, R = H, Cl, R¹ = H, R² = Cl] showed inhibitor activity against MCF-7 cell line with IC₅₀ = 4.63 ± 0.10; 2.23 ± 0.16; 3.13 ± 0.08μM value, resp. As a result of in-vitro aromatase enzyme inhibition test, compound I [X = S, R = R¹ = H, R² = Cl] was the most active derivative with IC₅₀ = 0.058 ± 0.023μM. In addition, DNA synthesis inhibition percentages of the compounds I were measured by the BrdU method. The intermol. interactions of the promising compounds I with aromatase enzyme were investigated through the SP docking approach, which revealed significant binding interaction energies associated with these compounds Following that, the interaction’s stability was assessed using a typical atomistic 100 ns dynamic simulation study. A number of parameters derived from MD simulation trajectories were computed and validated for the protein-ligand complex’s stability under the dynamic conditions.

20099-89-2, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., Quality Control of 20099-89-2

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Industrially, the main methods for producing nitriles are ammoxidation and hydrocyanation. 20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile. Both routes are green in the sense that they do not generate stoichiometric amounts of salts. Recommanded Product: 4-(2-Bromoacetyl)benzonitrile.

Osmaniye, Derya;Gorgulu, Sennur;Saglik, Begum Nurpelin;Levent, Serkan;Ozkay, Yusuf;Kaplancikli, Zafer Asim research published 《 Design, synthesis, in vitro and in silico studies of some novel thiazole-dihydrofuran derivatives as aromatase inhibitors》, the research content is summarized as follows. Aromatase inhibitors used against hormone-dependent breast cancer, especially in post-menopausal women, are very susceptible to the development of resistance due to their limited number and long-term use. In this study, it is aimed to obtain new aromatase inhibitors including thiazole and dihydrofuran ring systems. Synthesis of compounds (2a-2l) were performed according to literature methods. Their structures were elucidated by 1H NMR, 13C NMR and APCI-MS spectroscopic methods. MTT test was carried out to assess the cell proliferation effects of the different compounds on two different pulmonary cell lines (A549, CCD-19Lu) and mammary cell line (MCF7). According to MTT assay, it was observed that the calculated IC50 values of some compounds for the CCD-19Lu cell line were found higher than for the A549 and MCF7 cell lines. Considering the viability results, it was found that the selected compounds (2a, 2c, 2e, 2g, 2h, 2l) showed favorable safety profile and have anticancer activities. Apoptotic activities of the selected compounds were investigated by flow cytometry anal. And were found that have apoptotic effects on cancerous cell lines. In the light of this information, the aromatase inhibition potentials of 2g and 2l compounds, which are the most active derivatives, were examined in vitro and it was determined that they showed a similar inhibition profile with letrazole. Interaction modes between aromatase enzyme and compounds 2g and 2l were investigated by docking studies. In conclusion, findings of these study indicate that compounds 2g and 2l possess significant anticancer activity.

Recommanded Product: 4-(2-Bromoacetyl)benzonitrile, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., 20099-89-2.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Recommanded Product: 4-Nitrophthalonitrile.

Orlova, A. M.;Tsegelskaya, A. Yu.;Kolesnikov, T. I.;Abramov, I. G.;Kuznetsov, A. A. research published 《 Novel polyetherimides based on 5-methyl-1,3-phenylene-bis-4-oxyphthalic acid dianhydride: synthesis and physicochemical properties》, the research content is summarized as follows. A novel monomer for the synthesis of polyimides, 5-methyl-1,3-phenylene-bis-4-oxyphthalic acid dianhydride was developed. The synthesis was carried out in three stages: the reaction of nucleophilic nitro substitution of 4-nitrophthalonitrile with 5-methylresorcinol (orcinol) potassium salt and subsequent hydrolysis of the nitrile groups have afforded 5-methyl-1,3-phenylene-bis-4-oxyphthalic acid, dehydration of which has given the corresponding dianhydride. A series of new thermoplastic high mol. weight polyetherimides based on 5-methyl-1,3-phenylene-bis-4-oxyphthalic acid dianhydride and several aromatic diamines of various structures were synthesized by the method of one-stage catalytic polycondensation in a benzoic acid melt. Inherent viscosity and weight-average mol. mass of the polyetherimides have been of 0.28-1.20 dL/g and (33-114) × 10³, resp. The polyetherimides have been soluble in chloroform, THF, DMF, dimethylacetamide, N-methylpyrrolidone, and DMSO and have revealed film-forming properties. According to the DSC and wide-angle X-ray scattering data, the polyetherimides have been found completely amorphous, the glass transition temperature being in the 185-307° range.

31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., Recommanded Product: 4-Nitrophthalonitrile

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts