benzyl (Z)-1-methoxycarbonyl-2-(5-benzyloxy-2-bromo-4-methoxyphenyl)vinylcarbamate

Base Information

Chemical Name:benzyl (Z)-1-methoxycarbonyl-2-(5-benzyloxy-2-bromo-4-methoxyphenyl)vinylcarbamate
CAS No.:898530-80-8
Molecular Formula:C₂₆H₂₄BrNO₆
Molecular Weight:526.384
Hs Code.:

Synonyms:benzyl (Z)-1-methoxycarbonyl-2-(5-benzyloxy-2-bromo-4-methoxyphenyl)vinylcarbamate

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Chemical Property of benzyl (Z)-1-methoxycarbonyl-2-(5-benzyloxy-2-bromo-4-methoxyphenyl)vinylcarbamate

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Technology Process of benzyl (Z)-1-methoxycarbonyl-2-(5-benzyloxy-2-bromo-4-methoxyphenyl)vinylcarbamate

There total 4 articles about benzyl (Z)-1-methoxycarbonyl-2-(5-benzyloxy-2-bromo-4-methoxyphenyl)vinylcarbamate 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: 96.0%

: 6451-86-1
5-benzyloxy-2-bromo-4-methoxybenzaldehyde

: 100945-15-1,88568-95-0
N-(benzyloxycarbonyl)phosphonoglycine trimethyl ester

: 898530-80-8
benzyl (Z)-1-methoxycarbonyl-2-(5-benzyloxy-2-bromo-4-methoxyphenyl)vinylcarbamate

Guidance literature:: With N,N,N',N'-tetramethylguanidine; In dichloromethane; at 20 ℃; for 2h;
DOI:10.1021/ja0619455

Reference yield:

: 621-59-0
isovanillin

: 898530-80-8
benzyl (Z)-1-methoxycarbonyl-2-(5-benzyloxy-2-bromo-4-methoxyphenyl)vinylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1: 41.3 g / K₂CO₃ / acetonitrile / 1 h / Heating

2: 45.4 g / bromine / methanol; CH₂Cl₂ / 0 - 20 °C

3: 96 percent / 1,1,3,3-tetramethylguanidine / CH₂Cl₂ / 2 h / 20 °C

With bromine; potassium carbonate; N,N,N',N'-tetramethylguanidine; In methanol; dichloromethane; acetonitrile; 3: Horner-Wadsworth-Emmons raction;
DOI:10.1021/ja0619455

Reference yield:

: 100-39-0
benzyl bromide

: 898530-80-8
benzyl (Z)-1-methoxycarbonyl-2-(5-benzyloxy-2-bromo-4-methoxyphenyl)vinylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1: 41.3 g / K₂CO₃ / acetonitrile / 1 h / Heating

2: 45.4 g / bromine / methanol; CH₂Cl₂ / 0 - 20 °C

3: 96 percent / 1,1,3,3-tetramethylguanidine / CH₂Cl₂ / 2 h / 20 °C

With bromine; potassium carbonate; N,N,N',N'-tetramethylguanidine; In methanol; dichloromethane; acetonitrile; 3: Horner-Wadsworth-Emmons raction;
DOI:10.1021/ja0619455