tert-butyl (2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enoylcarbamate

Base Information

Chemical Name:tert-butyl (2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enoylcarbamate
CAS No.:1369278-47-6
Molecular Formula:C₂₇H₃₃NO₇
Molecular Weight:483.562
Hs Code.:

Synonyms:tert-butyl (2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enoylcarbamate

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Chemical Property of tert-butyl (2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enoylcarbamate

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Technology Process of tert-butyl (2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enoylcarbamate

There total 4 articles about tert-butyl (2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enoylcarbamate 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: 73.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 1369278-45-4
(2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enamide

: 1369278-47-6
tert-butyl (2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enoylcarbamate

Guidance literature:: With dmap; In dichloromethane; at 20 ℃; for 20h;
DOI:10.1021/jo3001723

Reference yield:

: 1360819-97-1
(Z)-2-(3,4-dimethoxybenzylidene)pent-4-enenitrile

: 1369278-47-6
tert-butyl (2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enoylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1: palladium diacetate; silver carbonate / N,N-dimethyl-formamide

2: hydrido(dimethylphosphinous acid-κP)[hydrogen bis(dimethylphosphinito-κP)]platinum(II) / ethanol; water / 15 h / Reflux

3: dmap / dichloromethane / 20 h / 20 °C

With dmap; hydrido(dimethylphosphinous acid-κP)[hydrogen bis(dimethylphosphinito-κP)]platinum(II); palladium diacetate; silver carbonate; In ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/jo3001723

Reference yield:

: 1360819-98-2
(2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enenitrile

: 1369278-47-6
tert-butyl (2Z,4E)-2-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)pent-4-enoylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrido(dimethylphosphinous acid-κP)[hydrogen bis(dimethylphosphinito-κP)]platinum(II) / ethanol; water / 15 h / Reflux

2: dmap / dichloromethane / 20 h / 20 °C

With dmap; hydrido(dimethylphosphinous acid-κP)[hydrogen bis(dimethylphosphinito-κP)]platinum(II); In ethanol; dichloromethane; water;
DOI:10.1021/jo3001723