t-butyl (3-bromoprop-2-yn-1-yl)(2-chloro-2-(2-(2-methoxyphenyl)hydrazono)ethyl)carbamate

Base Information

Chemical Name:t-butyl (3-bromoprop-2-yn-1-yl)(2-chloro-2-(2-(2-methoxyphenyl)hydrazono)ethyl)carbamate
CAS No.:1586755-65-8
Molecular Formula:C₁₇H₂₁BrClN₃O₃
Molecular Weight:430.729
Hs Code.:

Synonyms:t-butyl (3-bromoprop-2-yn-1-yl)(2-chloro-2-(2-(2-methoxyphenyl)hydrazono)ethyl)carbamate

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Chemical Property of t-butyl (3-bromoprop-2-yn-1-yl)(2-chloro-2-(2-(2-methoxyphenyl)hydrazono)ethyl)carbamate

Chemical Property:

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Technology Process of t-butyl (3-bromoprop-2-yn-1-yl)(2-chloro-2-(2-(2-methoxyphenyl)hydrazono)ethyl)carbamate

There total 2 articles about t-butyl (3-bromoprop-2-yn-1-yl)(2-chloro-2-(2-(2-methoxyphenyl)hydrazono)ethyl)carbamate 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%

: 1567373-44-7
t-butyl (3-bromoprop-2-yn-1-yl)(2-(2-(2-methoxyphenyl)hydrazinyl)-2-oxoethyl)carbamate

: 1586755-65-8
t-butyl (3-bromoprop-2-yn-1-yl)(2-chloro-2-(2-(2-methoxyphenyl)hydrazono)ethyl)carbamate

Guidance literature:: With tetrachloromethane; triphenylphosphine; In acetonitrile; at 20 ℃; for 2h;

Reference yield:

: 4530-20-5
BOC-glycine

: 1586755-65-8
t-butyl (3-bromoprop-2-yn-1-yl)(2-chloro-2-(2-(2-methoxyphenyl)hydrazono)ethyl)carbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1.5 h / 0 °C / Inert atmosphere

1.2: 20 °C

2.1: potassium hydroxide; bromine / water; methanol / 1 h / 0 °C

3.1: 4-methyl-morpholine; isobutyl chloroformate / tetrahydrofuran / 0.5 h / 20 °C / Inert atmosphere

3.2: 1 h

4.1: triphenylphosphine; tetrachloromethane / acetonitrile / 2 h / 20 °C

With 4-methyl-morpholine; tetrachloromethane; bromine; sodium hydride; triphenylphosphine; potassium hydroxide; isobutyl chloroformate; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide; acetonitrile; mineral oil;

Reference yield:

: 1586755-65-8
t-butyl (3-bromoprop-2-yn-1-yl)(2-chloro-2-(2-(2-methoxyphenyl)hydrazono)ethyl)carbamate

: 1567373-47-0
3-bromo-2-(2-methoxyphenyl)-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / toluene / 3 h / 110 °C

2: trifluoroacetic acid / dichloromethane / 3 h

With triethylamine; trifluoroacetic acid; In dichloromethane; toluene;