[1-(2-bromo-phenyl)-but-3-enyl]-prop-2-ynyl-carbamic acid methyl ester

Base Information

Chemical Name:[1-(2-bromo-phenyl)-but-3-enyl]-prop-2-ynyl-carbamic acid methyl ester
CAS No.:1296216-93-7
Molecular Formula:C₁₅H₁₆BrNO₂
Molecular Weight:322.202
Hs Code.:

Synonyms:[1-(2-bromo-phenyl)-but-3-enyl]-prop-2-ynyl-carbamic acid methyl ester

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Chemical Property of [1-(2-bromo-phenyl)-but-3-enyl]-prop-2-ynyl-carbamic acid methyl ester

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Technology Process of [1-(2-bromo-phenyl)-but-3-enyl]-prop-2-ynyl-carbamic acid methyl ester

There total 1 articles about [1-(2-bromo-phenyl)-but-3-enyl]-prop-2-ynyl-carbamic acid methyl ester 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: 56.0%

: 18925-10-5
allylzinc bromide

: 79-22-1
methyl chloroformate

: [1-(2-Bromo-phenyl)-meth-(E)-ylidene]-prop-2-ynyl-amine

: 1296216-93-7
[1-(2-bromo-phenyl)-but-3-enyl]-prop-2-ynyl-carbamic acid methyl ester

Guidance literature:: methyl chloroformate; [1-(2-Bromo-phenyl)-meth-(E)-ylidene]-prop-2-ynyl-amine; In tetrahydrofuran; at 60 ℃; for 1h; Inert atmosphere;

allylzinc bromide; In tetrahydrofuran; at -78 ℃; for 1h; Inert atmosphere;

With water; ammonium chloride; In tetrahydrofuran; at 0 ℃; Saturated solution;
DOI:10.1021/ol200709h

Reference yield: 99.0%

: 1296216-93-7
[1-(2-bromo-phenyl)-but-3-enyl]-prop-2-ynyl-carbamic acid methyl ester

: 1296216-96-0
2-(2-bromo-phenyl)-5-vinyl-3,6-dihydro-2H-pyridine-1-carboxylic acid methyl ester

Guidance literature:: With Grubbs catalyst first generation; ethene; In dichloromethane; at 20 ℃; for 11h;
DOI:10.1021/ol200709h

Reference yield:

: 1296216-93-7
[1-(2-bromo-phenyl)-but-3-enyl]-prop-2-ynyl-carbamic acid methyl ester

: 1296216-98-2
7-(2-bromo-phenyl)-3,7,8,8a-tetrahydro-5H-pyrido[4,3-c]pyridazine-1,2,6-tricarboxylic acid 1,2-di-tert-butyl ester 6-methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: Grubbs catalyst first generation; ethene / dichloromethane / 11 h / 20 °C

2: 12.5 h / 90 °C / Inert atmosphere

With Grubbs catalyst first generation; ethene; In dichloromethane;
DOI:10.1021/ol200709h