2-[2-(2,2-Diphenyl-vinyl)-2-methyl-3,3-diphenyl-cyclopropylmethylene]-malononitrile

Base Information

• Chemical Name: 2-[2-(2,2-Diphenyl-vinyl)-2-methyl-3,3-diphenyl-cyclopropylmethylene]-malononitrile
• CAS No.: 119656-83-6
• Molecular Formula: C₃₄H₂₆N₂
• Molecular Weight: 462.594

Synonyms:2-[2-(2,2-Diphenyl-vinyl)-2-methyl-3,3-diphenyl-cyclopropylmethylene]-malononitrile

Chemical Property of 2-[2-(2,2-Diphenyl-vinyl)-2-methyl-3,3-diphenyl-cyclopropylmethylene]-malononitrile

Chemical Property:

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Technology Process of 2-[2-(2,2-Diphenyl-vinyl)-2-methyl-3,3-diphenyl-cyclopropylmethylene]-malononitrile

There total 3 articles about 2-[2-(2,2-Diphenyl-vinyl)-2-methyl-3,3-diphenyl-cyclopropylmethylene]-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: 45.0%

2-cyano-4-methyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2.5-hexadienenitrile (119656-81-4) → 2-[2-(2,2-Diphenyl-vinyl)-2-methyl-3,3-diphenyl-cyclopropylmethylene]-malononitrile (119656-83-6) + 1-methyl-3,3,5,5-tetraphenyl-4-(2,2-dicyanovinyl)-1-cyclopentene

Guidance literature:

With acetophenone; In benzene; for 2h; Irradiation;

DOI:10.1021/jo001601b

Reference yield: 28.8%

2-cyano-4-methyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2.5-hexadienenitrile (119656-81-4) → trans-1,1-Dicyano-2-methyl-2,3-bis(2,2-diphenylvinyl)cyclopropane (123003-40-7) + trans-1,1-Diphenyl-2-methyl-2-(2,2-diphenylvinyl)-3-(2,2-dicyanovinyl)cyclopropane (119656-83-6,123003-41-8) + trans-1,1-Diphenyl-2-methyl-2-(2,2-dicyanovinyl)-3-(2,2-diphenylvinyl)cyclopropane (123003-42-9,123003-43-0) + cis-1,1-Diphenyl-2-methyl-2-(2,2-dicyanovinyl)-3-(2,2-diphenylvinyl)cyclopropane (123003-42-9,123003-43-0)

Guidance literature:

In benzene; for 4h; Irradiation;

DOI:10.1021/ja00202a044

Reference yield:

2-cyano-4-methyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2.5-hexadienenitrile (119656-81-4) → 2-[2-(2,2-Diphenyl-vinyl)-2-methyl-3,3-diphenyl-cyclopropylmethylene]-malononitrile (119656-83-6)

Guidance literature:

In benzene; Quantum yield; Mechanism; Irradiation;

DOI:10.1021/ja00188a092

upstream raw materials:

2-cyano-4-methyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2.5-hexadienenitrile

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