2-{4-(2-(4-azido-3-cyanophenyl)vinyl)-3-cyano-5,5-dimethyl-5H-furan-2-ylidene}malononitrile

Base Information

Chemical Name:2-{4-(2-(4-azido-3-cyanophenyl)vinyl)-3-cyano-5,5-dimethyl-5H-furan-2-ylidene}malononitrile
CAS No.:1193501-24-4
Molecular Formula:C₁₉H₁₁N₇O
Molecular Weight:353.343
Hs Code.:

Synonyms:2-{4-(2-(4-azido-3-cyanophenyl)vinyl)-3-cyano-5,5-dimethyl-5H-furan-2-ylidene}malononitrile

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Chemical Property of 2-{4-(2-(4-azido-3-cyanophenyl)vinyl)-3-cyano-5,5-dimethyl-5H-furan-2-ylidene}malononitrile

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Technology Process of 2-{4-(2-(4-azido-3-cyanophenyl)vinyl)-3-cyano-5,5-dimethyl-5H-furan-2-ylidene}malononitrile

There total 3 articles about 2-{4-(2-(4-azido-3-cyanophenyl)vinyl)-3-cyano-5,5-dimethyl-5H-furan-2-ylidene}malononitrile which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 22.0%

: 1193501-29-9
2-azido-5-formylbenzonitrile

: 171082-32-9
2-dicyanomethylidene-3-cyano-4,5,5-trimethyl-2,5-dihydrofuran

: 1193501-24-4
2-{4-(2-(4-azido-3-cyanophenyl)vinyl)-3-cyano-5,5-dimethyl-5H-furan-2-ylidene}malononitrile

Guidance literature:: With ammonium acetate; In tetrahydrofuran; ethanol; at 0 - 25 ℃; for 16h;
DOI:10.1021/jp907080r

Reference yield:

: 77771-02-9
3-bromo-4-fluorobenzaldehyde

: 1193501-24-4
2-{4-(2-(4-azido-3-cyanophenyl)vinyl)-3-cyano-5,5-dimethyl-5H-furan-2-ylidene}malononitrile

Guidance literature:: Multi-step reaction with 3 steps

1: 1-methyl-pyrrolidin-2-one / 170 °C

2: sodium azide / dimethyl sulfoxide / 6 h / 50 °C

3: ammonium acetate / tetrahydrofuran; ethanol / 16 h / 0 - 25 °C

With sodium azide; ammonium acetate; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; ethanol; dimethyl sulfoxide;
DOI:10.1021/jp907080r

Reference yield:

: 218301-22-5
2-fluoro-5-formylbenzonitrile

: 1193501-24-4
2-{4-(2-(4-azido-3-cyanophenyl)vinyl)-3-cyano-5,5-dimethyl-5H-furan-2-ylidene}malononitrile

Guidance literature:: Multi-step reaction with 2 steps

1: sodium azide / dimethyl sulfoxide / 6 h / 50 °C

2: ammonium acetate / tetrahydrofuran; ethanol / 16 h / 0 - 25 °C

With sodium azide; ammonium acetate; In tetrahydrofuran; ethanol; dimethyl sulfoxide;
DOI:10.1021/jp907080r