methyl 2-carbomethoxy-4-benzyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2,5-hexadienoate

Base Information

Chemical Name:methyl 2-carbomethoxy-4-benzyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2,5-hexadienoate
CAS No.:325770-97-6
Molecular Formula:C₄₂H₃₆O₄
Molecular Weight:604.745
Hs Code.:

Synonyms:methyl 2-carbomethoxy-4-benzyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2,5-hexadienoate

Suppliers and Price of methyl 2-carbomethoxy-4-benzyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2,5-hexadienoate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of methyl 2-carbomethoxy-4-benzyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2,5-hexadienoate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of methyl 2-carbomethoxy-4-benzyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2,5-hexadienoate

There total 5 articles about methyl 2-carbomethoxy-4-benzyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2,5-hexadienoate 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: 83.0%

: 108-59-8
malonic acid dimethyl ester

: 325770-95-4
2-benzyl-2-(2,2-diphenylvinyl)-4,4-diphenyl-3-butenal

: 325770-97-6
methyl 2-carbomethoxy-4-benzyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2,5-hexadienoate

Guidance literature:: With pyridine; titanium tetrachloride; In tetrahydrofuran; tetrachloromethane; at 20 ℃; for 40h;
DOI:10.1021/jo001601b

Reference yield:

: 38503-54-7
1,1,5,5-Tetraphenyl-1,4-pentadiene

: 325770-97-6
methyl 2-carbomethoxy-4-benzyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2,5-hexadienoate

Guidance literature:: Multi-step reaction with 5 steps

1.1: n-BuLi / tetrahydrofuran; pentane / 0.5 h / 0 °C

1.2: 83 percent / 0 - 20 °C

2.1: LDA / tetrahydrofuran / -10 - 10 °C

2.2: 83 percent / 1 h / 20 °C

3.1: 89 percent / LiAlH₄ / tetrahydrofuran / 2 h / 0 °C

4.1: 84 percent / pyridine; CrO₃ / CH₂Cl₂ / 2.5 h / 0 °C

5.1: 83 percent / TiCl₄; pyridine / tetrahydrofuran; CCl₄ / 40 h / 20 °C

With pyridine; chromium(VI) oxide; lithium aluminium tetrahydride; n-butyllithium; titanium tetrachloride; lithium diisopropyl amide; In tetrahydrofuran; tetrachloromethane; dichloromethane; pentane;
DOI:10.1021/jo001601b

Reference yield:

: 325770-94-3
2-benzyl-2-(2,2-diphenylvinyl)-4,4-diphenyl-3-butenol

: 325770-97-6
methyl 2-carbomethoxy-4-benzyl-4-(2,2-diphenylvinyl)-6,6-diphenyl-2,5-hexadienoate

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / pyridine; CrO₃ / CH₂Cl₂ / 2.5 h / 0 °C

2: 83 percent / TiCl₄; pyridine / tetrahydrofuran; CCl₄ / 40 h / 20 °C

With pyridine; chromium(VI) oxide; titanium tetrachloride; In tetrahydrofuran; tetrachloromethane; dichloromethane;
DOI:10.1021/jo001601b