Category: 2510-01-2

On February 15, 1989, Tian, Guan Rong; Sugiyama, Shigeru; Mori, Akira; Takeshita, Hitoshi published an article.Related Products of 2510-01-2 The title of the article was Synthetic photochemistry. XLVII. Formation and degenerate Cope rearrangement of 9-dicyanomethylenebarbaralane. And the article contained the following:

Photolysis of 2-dicyanomethylenehomobarrelene (I) gave 9-dicyanomethylenebarbaralane (II), 5-dicyanomethylenetricyclononadiene (III), and 1-dicyanomethyleneindan. II showed time-averaged NMR signals. The experimental process involved the reaction of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile(cas: 2510-01-2).Related Products of 2510-01-2

The Article related to photolysis dicyanomethylenehomobarrelene, homobarrelene dicyanomethylene photolysis, degenerate cope rearrangement dicyanomethylenebarbaralane kinetics, barbaralane dicyanomethylene degenerate cope rearrangement and other aspects.Related Products of 2510-01-2

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Alizadeh, Abdolali; Sedighian, Hadi; Yasub Hosseini, Seyed; Zhu, Long-Guan published an article in 2015, the title of the article was Synthesis of Polysubstituted Benzenes via the Vinylogous Michael Addition of Alkylidenemalononitriles to 2-(1,3-Dioxo-1H-inden-2(3H)-ylidene)malononitrile.Product Details of 2510-01-2 And the article contains the following content:

An efficient synthesis for polysubstituted benzenes I [R1 = H; R1R2 = CH2CH2CH2, CH2CH2CH2CH2, etc.; R2 = C6H5, 4-H3CC6H4, chromen-2-one-3yl, etc.; R3 = CH3, CH2CH3] were successfully developed by the reaction of ninhydrin (2,2-dihydroxyindane-1,3-dione), malononitrile (propanedinitrile) and alkylidenemalononitrile. The method involves vinylogous Michael addition of alkylidenemalononitrile to 2-(1,3-dioxo-1H-inden-2(3H)-ylidene)malononitrile, which formed by condensation of malononitrile and ninhydrin in the presence of Et3N, and the alc. solvent has participated in the reaction as a reagent. The method has the advantages of good yields and of not requiring a metal catalyst. The structures were confirmed spectroscopically and in the case of compound I [R1R2 = -CH2CH2CH2CH2-; R3 = CH3], by X-ray crystallog. A plausible mechanism for this reaction is proposed. The experimental process involved the reaction of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile(cas: 2510-01-2).Product Details of 2510-01-2

The Article related to malononitrile ninhydrin condensation triethylamine catalyst, dioxo indenylidene malononitrile preparation alkylidenemalononitrile vinylogous michael addition, polysubstituted benzene preparation and other aspects.Product Details of 2510-01-2

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Nitrile – Wikipedia,
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On February 15, 1989, Tian, Guan Rong; Sugiyama, Shigeru; Mori, Akira; Takeshita, Hitoshi published an article.Related Products of 2510-01-2 The title of the article was Synthetic photochemistry. XLVII. Formation and degenerate Cope rearrangement of 9-dicyanomethylenebarbaralane. And the article contained the following:

Photolysis of 2-dicyanomethylenehomobarrelene (I) gave 9-dicyanomethylenebarbaralane (II), 5-dicyanomethylenetricyclononadiene (III), and 1-dicyanomethyleneindan. II showed time-averaged NMR signals. The experimental process involved the reaction of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile(cas: 2510-01-2).Related Products of 2510-01-2

The Article related to photolysis dicyanomethylenehomobarrelene, homobarrelene dicyanomethylene photolysis, degenerate cope rearrangement dicyanomethylenebarbaralane kinetics, barbaralane dicyanomethylene degenerate cope rearrangement and other aspects.Related Products of 2510-01-2

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

On April 28, 2007, Niess, Barbara; Joergensen, Karl Anker published an article.Recommanded Product: 2510-01-2 The title of the article was The asymmetric vinylogous Mannich reaction of dicyanoalkylidenes with α-amido sulfones under phase-transfer conditions. And the article contained the following:

The stereoselective vinylogous Mannich reaction of dicyanoalkylidenes under phase-transfer catalytic conditions utilizing stable α-amido sulfones as imine precursors is presented; a rigid pyrrolidinium salt acts as the phase-transfer catalyst, giving access to the amino alkylated products, e.g., I, in generally good yield and up to 95% ee. The experimental process involved the reaction of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile(cas: 2510-01-2).Recommanded Product: 2510-01-2

The Article related to amido sulfone dicyanoalkylidene chiral pyrrolidinium asym vinylogous mannich, aminoalkyl unsaturated dinitrile stereoselective preparation, asym vinylogous mannich phase transfer catalyst chiral pyrrolidinium and other aspects.Recommanded Product: 2510-01-2

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Nitrile – Wikipedia,
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On July 31, 2007, Hegab, Mohamed I.; Hassan, Nasser A.; Rashad, Aymn E.; Fahmy, Afaf A.; Abdel-Megeid, Farouk M. E. published an article.HPLC of Formula: 2510-01-2 The title of the article was Synthesis, Reactions, and Antimicrobial Activity of Some Fused Thieno[2,3-d]pyrimidine Derivatives. And the article contained the following:

Some new indeno[1′,2′ :4,5]thieno[2,3-d]pyrimidines were prepared from the reaction of 2-aminoindeno[2,1-b]thiophene-3-carbonitrile with different reagents. Also, some indeno[1′,2′:4,5]thieno[3,2-e]tetrazolo[1,5-c]pyrimidines and indeno[1′,2′ :4,5]thieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidines and their isomeric [1,2,4]triazolo[1,5-c]pyrimidines were prepared The antimicrobial evaluation of some prepared products showed that many of them revealed promising antimicrobial activity. The experimental process involved the reaction of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile(cas: 2510-01-2).HPLC of Formula: 2510-01-2

The Article related to fused thieno pyrimidine derivative preparation antimicrobial activity, indeno thieno tetrazolo triazolo pyrimidine preparation antimicrobial activity, aminoindeno thiophene carbonitrile preparation reaction and other aspects.HPLC of Formula: 2510-01-2

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Nitrile – Wikipedia,
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On April 5, 2019, Chen, Yiyang; Lu, Ping; Wang, Yanguang published an article.Related Products of 2510-01-2 The title of the article was 3-Amino-fluorene-2,4-dicarbonitriles (AFDCs) as Photocatalysts for the Decarboxylative Arylation of α-Amino Acids and α-Oxy Acids with Arylnitriles. And the article contained the following:

1-(4-(9H-Carbazol-9-yl)phenyl)-3-amino-9H-fluorene-2,4-dicarbonitrile as a new photocatalyst for the decarboxylative cross-coupling reaction of α-amino acids or α-oxy carboxylic acids with arylnitriles is described. This light-driven reaction enables a variety of benzylic amines and ethers to be prepared from readily available starting materials under mild conditions. The experimental process involved the reaction of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile(cas: 2510-01-2).Related Products of 2510-01-2

The Article related to aminofluorene dicarbonitrile preparation photocatalyst decarboxylative arylation, arylation alpha amino acid oxy carboxylic acid arylnitrile, benzylic amine ether preparation cross coupling reaction and other aspects.Related Products of 2510-01-2

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Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

On May 5, 2008, Wang, Xiang-Shan; Wu, Jian-Rong; Li, Qing; Yao, Chang-Sheng; Tu, Shu-Jiang published an article.Reference of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile The title of the article was A novel and green method for the synthesis of indeno[2,1-c]pyridine derivatives in ionic liquid catalyzed by malononitrile. And the article contained the following:

1-Aryl-9H-indeno[2,1-c]pyridine-4-carbonitrile derivatives, e.g., I, were unexpectedly obtained from the reaction of 2-(2,3-dihydroinden-3-ylidene)malononitrile (II), aldehydes (such as 4-tolualdehyde), and malononitrile in ionic liquid at 90 °C. Modification of the novel reaction protocol resulted in a two-component reaction between II and aryl and heteroaryl aldehydes catalyzed by 10 mol% malononitrile. A 1,5-hydrogen transfer was proposed to occur in the formation of the product. The experimental process involved the reaction of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile(cas: 2510-01-2).Reference of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile

The Article related to dihydroindenylidene malononitrile aryl aldehyde malononitrile catalyst heterocyclization, aryl indenopyridine carbonitrile derivative preparation, ionic liquid green chem heterocyclization solvent and other aspects.Reference of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

On February 9, 2004, Chen, Ying-Chun; Xue, Dong; Deng, Jin-Gen; Cui, Xin; Zhu, Jin; Jiang, Yao-Zhong published an article.Recommanded Product: 2510-01-2 The title of the article was Efficient asymmetric transfer hydrogenation of activated olefins catalyzed by ruthenium amido complexes. And the article contained the following:

The asym. transfer hydrogenation of activated olefins, e.g., I, with chiral ruthenium amido complexes, using formic acid-triethylamine azeotrope as hydrogen source, resulted in aralkylmalononitriles, e.g., II, in excellent yields and high enantioselectivities. The experimental process involved the reaction of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile(cas: 2510-01-2).Recommanded Product: 2510-01-2

The Article related to arylidenemalononitrile asym transfer hydrogenation, aralkylmalononitrile preparation, ruthenium asym transfer hydrogenation catalyst, arylsulfonylaminodiphenylethylamine asym transfer hydrogenation ligand and other aspects.Recommanded Product: 2510-01-2

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Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

On February 29, 2016, Ahadi, Somayeh; Zolghadr, Mahdi; Shakibaei, Ghazaleh Imani; Bazgir, Ayoob published an article.Computed Properties of 2510-01-2 The title of the article was An efficient synthesis of highly functionalized fluorenes and fluorenothiazines. And the article contained the following:

An efficient synthesis of highly functionalized dialkyl 3-amino-4-cyano-9-oxo-9H-fluorene-1,2-dicarboxylates and dialkyl 3-amino-4-cyano-9H-fluorene-1,2-dicarboxylate were isolated in good yields. Reaction of 3-amino-4-cyano-9-oxo-9H-fluorene-1,2-dicarboxylate with carbon disulfide in the presence of DBU was investigated and 4,6-dioxo-2-thioxo-4,6-dihydrofluoreno[3,2-d][1,3]thiazin-1-ides was obtained in good isolated yields. The experimental process involved the reaction of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile(cas: 2510-01-2).Computed Properties of 2510-01-2

The Article related to dihydrofluorenothiazinide preparation, carbon disulfide dialkyl fluorene dicarboxylate tandem condensation, dialkyl fluorene dicarboxylate preparation, dihydroindanylidene malononitrile dialkylacetylene dicarboxylate and other aspects.Computed Properties of 2510-01-2

Referemce:
Nitrile – Wikipedia,
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Kemp, W.; Bahl, A. K. published an article in 1971, the title of the article was Nuclear magnetic resonance evidence regarding the stereochemistry of cyanoindanylidene compounds.Application In Synthesis of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile And the article contains the following content:

The stereochemistry of indan derivatives with an exocyclic double bond (I, R = CN, R1 = CO2Et, CO2Me, CN, CONH2, CO2H; R = H, R1 = CN) was deduced from chem. shifts. Stereochem. assignments extend, and are different from, those reported (Jones, G., and Rae, W. J., 1966). The experimental process involved the reaction of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile(cas: 2510-01-2).Application In Synthesis of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile

The Article related to indanylidene malononitriles nmr, configuration indanylidenemalononitriles, stereochemistry indanylidenemaloninitriles, malononitriles indanylidene nmr, chem shift indanylidenemalononitriles, cyanomethylene indans nmr and other aspects.Application In Synthesis of 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts