Author: Jessica.F

Eldehna, Wagdy M.; Salem, Rofaida; Elsayed, Zainab M.; Al-Warhi, Tarfah; Knany, Hamada R.; Ayyad, Rezk R.; Traiki, Thamer Bin; Abdulla, Maha-Hamadien; Ahmad, Rehan; Abdel-Aziz, Hatem A.; El-Haggar, Radwan published their research in Journal of Enzyme Inhibition and Medicinal Chemistry in 2021. The article was titled 《Development of novel benzofuran-isatin conjugates as potential antiproliferative agents with apoptosis inducing mechanism in Colon cancer》.Application In Synthesis of 4-Cyanobenzyl bromide The article contains the following contents:

In the current work, a new set of carbohydrazide linked benzofuran-isatin conjugates ( and ) was designed and synthesized. The anticancer activity for compounds (, and ) was measured against NCI-55 human cancer cell lines. Compound was the most efficient, and thus subjected to the five-dose screen where it showed excellent broad activity against almost all tested cancer subpanels. Furthermore, all conjugates ( and ) showed a good anti-proliferative activity towards colorectal cancer SW-620 and HT-29 cell lines, with an excellent inhibitory effect for compounds and (IC50 = 8.7 and 9.4μM (), and 6.5 and 9.8μM for (), resp.). Both compounds displayed selective cytotoxicity with good safety profile. In addition, both compounds provoked apoptosis in a dose dependent manner in SW-620 cells. Also, they significantly inhibited the anti-apoptotic Bcl2 protein expression and increased the cleaved PARP level that resulted in SW-620 cells apoptosis. After reading the article, we found that the author used 4-Cyanobenzyl bromide(cas: 17201-43-3Application In Synthesis of 4-Cyanobenzyl bromide)

4-Cyanobenzyl bromide(cas: 17201-43-3) is used in the synthesis of ligands containing a chelating pyrazolyl-pyridine group with a pendant aromatic nitrile. It is also useful in the preparation of 4-[(2H-tetra-zol-2-yl)methyl]benzonitrile by reaction with 2H-tetrazole in the presence of potassium hydroxide.Application In Synthesis of 4-Cyanobenzyl bromide

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

The author of 《Novel phthalimide based analogues: Design, synthesis, biological evaluation, and molecular docking studies》 were Othman, Ismail M. M.; Gad-Elkareem, Mohamed A. M.; El-Naggar, Mohamed; Nossier, Eman S.; Amr, Abd El-Galil E.. And the article was published in Journal of Enzyme Inhibition and Medicinal Chemistry in 2019. SDS of cas: 614-16-4 The author mentioned the following in the article:

Pyrazolylphthalimide derivative I was synthesized and reacted with different reagents to afford the target imidazopyrazoles II, III, and IV, pyrazolopyrimidines V (R = NH2, R1 = CN, R2 = SMe; R = H, R1 = COPh, R2 = NH2; R = H, R1 = CN, R2 = NH2) and pyrazolotriazines VI (R3 = CN, R4 = NH2; R3 = CO2Et, R4 = Me) containing phthalimide moiety. The prepared compounds were established by different spectral data and elemental analyses. Addnl., all synthesized derivatives were screened for their antibacterial activity against four types of Gram + ve and Gram-ve strains, and for antifungal activity against two fungi micro-organisms by well diffusion method. Moreover, the antiproliferative activity was tested for all compounds against human liver (HepG-2) cell line in comparison with the reference vinblastine. Moreover, drug-likeness and toxicity risk parameters of the newly synthesized compounds were calculated using in-silico studies. The data from structure-activity relationship (SAR) anal. suggested that phthalimide derivative bearing 3-aminopyrazolone moiety, illustrated the best antimicrobial and antitumor activities and might be considered as a lead for further optimization. To investigate the mechanism of the antimicrobial and anticancer activities, enzymic assay and mol. docking studies were carried out on E. coli topoisomerase II DNA gyrase B and VEGFR-2 enzymes. In the part of experimental materials, we found many familiar compounds, such as 3-Oxo-3-phenylpropanenitrile(cas: 614-16-4SDS of cas: 614-16-4)

3-Oxo-3-phenylpropanenitrile(cas: 614-16-4) has been used in the synthesis of substituted naphtho[1,8-bc]pyrans. It was also used as building block in the preparation of 4H-pyrans, 2-pyridones, furans and carbocyclics.SDS of cas: 614-16-4

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

《De novo approach for the synthesis of water-soluble interlocked and non-interlocked organic cages》 was written by Chakraborty, Debsena; Modak, Ritwik; Howlader, Prodip; Mukherjee, Partha Sarathi. Related Products of 17201-43-3This research focused ontriazine immidazolium water metal free non interlocked organic cage. The article conveys some information:

Research on self-assembled metallosupramol. architectures has bloomed in recent times. Analogous metal-free organic architectures with water solubility are highly challenging. We report here a unique class of triazine based immidazolium water-soluble metal-free interlocked organic cage, which was synthesized in a one-pot reaction without using dynamic covalent chem. and without any chromatog. separation An analogous non-interlocked cage was also successfully achieved by steric control using different positional isomers of the building blocks. The results came from multiple reactions, including the reaction of 4-Cyanobenzyl bromide(cas: 17201-43-3Related Products of 17201-43-3)

4-Cyanobenzyl bromide(cas: 17201-43-3) can reacts with 2H-tetrazole in the presence of KOH to yield 4-[(2H-tetra-zol-2-yl)methyl]benzonitrile. And it may be used in the synthesis of ligands containing a chelating pyrazolyl-pyridine group with a pendant aromatic nitrile.Related Products of 17201-43-3

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Mao, Qiu-Xia; Zhang, Chen-Guang; Li, Jin-Feng published their research in Acta Crystallographica, Section E: Structure Reports Online on February 29 ,2012. The article was titled 《2-(4-Bromo-1H-indol-3-yl)acetonitrile》.Product Details of 89245-35-2 The article contains the following contents:

In the title compound, C10H7BrN2, the non-H atoms, except the N atom of the acetonitrile group and the C atom bonded to it, lie in the least-squares plane defined by the atoms of the indole ring system (r.m.s deviation = 0.019 Å), with the N and C atom of the cyano group displaced by 2.278 (1) and 1.289 (1) Å, resp., out of that plane. In the crystal, N-H···N hydrogen bonds link the mols. into a C(7) chain along [100]. Crystallog. data are given.2-(4-Bromo-3-indolyl)acetonitrile(cas: 89245-35-2Product Details of 89245-35-2) was used in this study.

2-(4-Bromo-3-indolyl)acetonitrile(cas: 89245-35-2) is a member of nitriles. Nitriles have been reduced to amines by many methods, especially by catalytic hydrogenation and by metal hydrides. Aliphatic and aromatic nitriles have also been reduced to nitro derivatives using hydrazinium monoformate in the presence of Raney-nickel.Product Details of 89245-35-2

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Safety of 6-Isopropyl-4-oxo-4H-chromene-3-carbonitrileOn March 31, 1986, Hayashi, Nobuyoshi; Imanishi, Masayuki published an article in Journal of Labelled Compounds and Radiopharmaceuticals. The article was 《Synthesis of 2-amino-7-isopropyl-5-oxo-5H-[1]benzopyrano[2,3-b][2-14C]pyridine-3-carboxylic acid (AA-673-14C)》. The article mentions the following:

Ester I (R = Et) was prepd by cyclocondensation of NC14CH2CO2Et with cyanochromone II in the presence of piperidine. I (R = Et) was hydrolyzed to give the title compound (I, R = H). After reading the article, we found that the author used 6-Isopropyl-4-oxo-4H-chromene-3-carbonitrile(cas: 50743-32-3Safety of 6-Isopropyl-4-oxo-4H-chromene-3-carbonitrile)

6-Isopropyl-4-oxo-4H-chromene-3-carbonitrile(cas: 50743-32-3) belongs to nitriles. 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.Safety of 6-Isopropyl-4-oxo-4H-chromene-3-carbonitrile

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

In 2019,Chemical Communications (Cambridge, United Kingdom) included an article by Schirmer, Tobias Emanuel; Wimmer, Alexander; Weinzierl, Florian Wolfgang Clemens; Koenig, Burkhard. SDS of cas: 623-00-7. The article was titled 《Photo-nickel dual catalytic benzoylation of aryl bromides》. The information in the text is summarized as follows:

The dual catalytic arylation of aromatic aldehydes by aryl bromides using UV-irradiation and a nickel catalyst was reported. The reaction product served as a photocatalyst and a hydrogen atom transfer agent for this transformation. In the experiment, the researchers used 4-Bromobenzonitrile(cas: 623-00-7SDS of cas: 623-00-7)

4-Bromobenzonitrile(cas: 623-00-7) is classified as organic nitriles, which are commonly use solvents and are reacted further for various applications such as manufacture of polymers and intermediates for pharmaceuticals and other organic chemicals,SDS of cas: 623-00-7 It can also be used as an aryl halide test compound in developing greener reaction conditions for Suzuki cross-coupling between aryl halides and phenyl boronic acid.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

The author of 《Tuning of optical properties of p-phenyl ethenyl-E-furans: A Solvatochromism and Density functional theory》 were Kumar, Naresh; Paramasivam, Mahalingavelar; Kumar, Jagdeep; Gusain, Anamika; Hota, Prasanta Kumar. And the article was published in Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy in 2019. Recommanded Product: 4-Cyanobenzyl bromide The author mentioned the following in the article:

P-Ph ethenyl-E-furans (1-6) with varied electron donor and acceptor substituent (NO2, CN, Cl, H, OCH3, NH2) were synthesized and studied the substituent induced optical properties (dipole moment, transition dipole moment, oscillator strength, optical band gap, hyperpolarizability) using Solvatochromism and D. functional theory. It is shown that furan acts as a weak electron donor in presence of an electron withdrawing p-Ph substituent (NO2, CN, Cl), whereas furan acts as a weak electron acceptor in presence of an electron donating p-Ph substituent (OCH3, NH2). In comparison to ethenylfuran 4, the HOMO-LUMO energy band gap is decreased upon increasing the electron donating or electron withdrawing nature of the Ph ring. Calculation of excited state dipole moment and polarizability of 1-6 in solvent of varying polarity suggest that the nitro and amino compounds (1, 6) exhibit charge transfer excited state, whereas excited state of compounds 3-5 is non-polar in nature. As compared to the ethenylfuran (4), the first hyperpolarizability (β) is increased in presence of a strong electron withdrawing or strong electron donating p-Ph substituent. The higher β value is found for ethenylfuran with p-nitrophenyl and p-amino Ph substitution. Overall, these studies provide useful information in tuning the optical properties of p-Ph substituted heterocyclic ethenyl systems. In the experiment, the researchers used 4-Cyanobenzyl bromide(cas: 17201-43-3Recommanded Product: 4-Cyanobenzyl bromide)

4-Cyanobenzyl bromide(cas: 17201-43-3) is an important intermediate for pharmaceutical production. It can be used for the synthesis of a series of piperidine-linked aromatic diimidazolines, which have been synthesized as conformationally restricted congeners of the anti-Pneumocystis carinii (PCP) drug, Pentamidine.Recommanded Product: 4-Cyanobenzyl bromide

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

In 2015,Kahveci, Bahittin; Yilmaz, Fatih; Mentese, Emre; Ulker, Serdar published 《Microwave-assisted synthesis of some new coumarin derivatives including 1,2,4-triazol-3-one and investigation of their biological activities》.Chemistry of Heterocyclic Compounds (New York, NY, United States) published the findings.Recommanded Product: 31938-07-5 The information in the text is summarized as follows:

By using the microwave technol., a new protocol has been developed for the synthesis of new coumarin derivatives I [ R1 = H, Br; R = Me, 4-Cl-C6H4-CH2-, 4-Br-C6H4-CH2-, etc.] including 1,2,4-triazol-3-one skeleton. This protocol proves to be efficient and environmentally friendly in terms of easy work-up and good yields. All newly synthesized compounds were screened for their antimicrobial activity and lipase inhibition. Most of the compounds were found to be effective on Escherichia coli. Compounds I [R1 = Br, R = 2-Br-C6H4-CH2-; R1 = Br, R2 = 3,4-dichlorobenzyl] had a good effect on lipase inhibition. In the experimental materials used by the author, we found 2-(3-Bromophenyl)acetonitrile(cas: 31938-07-5Recommanded Product: 31938-07-5)

2-(3-Bromophenyl)acetonitrile(cas: 31938-07-5) has been used in the synthesis of 2-(1-cyano-1-(3-bromophenyl))methylidene-3-phenylthiazolidine-4,5-dione or a series of aminoethylbiphenyls, novel 5-HT7 receptor ligands.Recommanded Product: 31938-07-5

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

《Palladium nanoparticles anchored polydopamine-coated graphene oxide/Fe3O4 nanoparticles (GO/Fe3O4@PDA/Pd) as a novel recyclable heterogeneous catalyst in the facile cyanation of haloarenes using K4[Fe(CN)6] as cyanide source》 was written by Veisi, Hojat; Tamoradi, Taiebeh; Rashtiani, Asra; Hemmati, Saba; Karmakar, Bikash. SDS of cas: 623-00-7 And the article was included in Journal of Industrial and Engineering Chemistry (Amsterdam, Netherlands) in 2020. The article conveys some information:

Pd(0) nanoparticles stabilized over polydopamine (PDA) capped magnetic GO/Fe3O4 nanocomposites (GO/Fe3O4@PDA/Pd) have been synthesized in variable Pd load following a post grafting approach. Pd has been reduced in situ by the functionalized PDA avoiding the use of external harsh reductant. The structural properties of the synthesized materials were studied by different anal. techniques like Field Emission SEM (FESEM), Energy Dispersive X-ray Spectroscopy (EDX), High Resolution Transmission Electron Microscopy (HRTEM), Fourier Transformed IR (FT-IR) spectroscopy, Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES), Thermo Gravimetric Anal. (TGA), Powder X-Ray Diffraction (XRD) and XPS. The novel GO/Fe3O4@PDA/Pd(0) nanocomposite exhibited excellent performance as a reusable catalyst in the facile cyanation of aryl halides using K4[Fe(CN)6] as a low cost and safe cyanating agent. The aryl nitriles were obtained in good to excellent yields and the catalyst was recycled up to 13 times with minimal change in its catalytic activity. In the experiment, the researchers used many compounds, for example, 4-Bromobenzonitrile(cas: 623-00-7SDS of cas: 623-00-7)

4-Bromobenzonitrile(cas: 623-00-7) is classified as organic nitriles, which are commonly use solvents and are reacted further for various applications such as manufacture of polymers and intermediates for pharmaceuticals and other organic chemicals,SDS of cas: 623-00-7 It can also be used as an aryl halide test compound in developing greener reaction conditions for Suzuki cross-coupling between aryl halides and phenyl boronic acid.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

In 2019,Materials Science & Engineering, C: Materials for Biological Applications included an article by Veisi, Hojat; Safarimehr, Parisa; Hemmati, Saba. Application of 623-00-7. The article was titled 《Buchwald-Hartwig C-N cross coupling reactions catalyzed by palladium nanoparticles immobilized on thio modified-multi walled carbon nanotubes as heterogeneous and recyclable nanocatalyst》. The information in the text is summarized as follows:

In current research, the multi walled carbon nanotubes were functionalized with mercapto-melamine groups by covalent grafting of f-CNT with ethylenediamine, cyanuric chloride and 2-mercaptoethanol for introducing mercapto functional groups on the surface of nanotube. Consequently, the thiolated MWCNTs were applied to deposing Pd nanoparticles. The results of FTIR, Raman spectroscopy, powder XRD, energy dispersive spectroscopy (EDS), wavelength-dispersive X-ray spectroscopy (WDX) and CHN anal. showed the successful synthesis of nanocatalyst. The scanning and transmission electron microscopes (SEM and TEM) were used to study the morphologies of the nanocatalyst. Moreover, the (MWCNTs/CC-SH/Pd) nanocatalyst was effectively applied in Buchwald-Hartwig C-N cross coupling reaction with wide variety of functionalized substrates, aryl halides 4-RC6H4X (R = H, NC, CH3, CH3O; X = Cl, Br, I) and amines R1H (R1 = morpholin-4yl, phenylaminyl, piperidin-1-yl, etc.). A variety of aryl amines 4-RC6H4R1 was prepared through reaction of aryl halides (chloride, bromide and iodide) and amines in high yields. Remarkably, the new catalyst could be reused for six recycles without change in its catalytic activity. In the experiment, the researchers used 4-Bromobenzonitrile(cas: 623-00-7Application of 623-00-7)

4-Bromobenzonitrile(cas: 623-00-7) is classified as organic nitriles, which are commonly use solvents and are reacted further for various applications such as manufacture of polymers and intermediates for pharmaceuticals and other organic chemicals,Application of 623-00-7 It can also be used as an aryl halide test compound in developing greener reaction conditions for Suzuki cross-coupling between aryl halides and phenyl boronic acid.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts