(E)-2-((E)-3-(4-bromo-2-(prop-2-ynyloxy)phenyl)allylidene)-1,1-dimethylhydrazine

Base Information

Chemical Name:(E)-2-((E)-3-(4-bromo-2-(prop-2-ynyloxy)phenyl)allylidene)-1,1-dimethylhydrazine
CAS No.:1454913-38-2
Molecular Formula:C₁₄H₁₅BrN₂O
Molecular Weight:307.19
Hs Code.:

Synonyms:(E)-2-((E)-3-(4-bromo-2-(prop-2-ynyloxy)phenyl)allylidene)-1,1-dimethylhydrazine

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Chemical Property of (E)-2-((E)-3-(4-bromo-2-(prop-2-ynyloxy)phenyl)allylidene)-1,1-dimethylhydrazine

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Technology Process of (E)-2-((E)-3-(4-bromo-2-(prop-2-ynyloxy)phenyl)allylidene)-1,1-dimethylhydrazine

There total 5 articles about (E)-2-((E)-3-(4-bromo-2-(prop-2-ynyloxy)phenyl)allylidene)-1,1-dimethylhydrazine 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:

: 1454913-37-1
(E)-3-(4-bromo-2-(prop-2-ynyloxy)phenyl)acrylaldehyde

: 57-14-7
N,N-Dimethylhydrazine

: 1454913-38-2
(E)-2-((E)-3-(4-bromo-2-(prop-2-ynyloxy)phenyl)allylidene)-1,1-dimethylhydrazine

Guidance literature:: With magnesium sulfate; In dichloromethane; at 20 ℃; for 18h; Cooling with ice;

Reference yield:

: 1099609-05-8
4-bromo-2-(prop-2-ynyloxy)benzaldehyde

: 2136-75-6
(triphenylphosphoranylidene)acetaldehyde

: 57-14-7
N,N-Dimethylhydrazine

: 1454913-38-2
(E)-2-((E)-3-(4-bromo-2-(prop-2-ynyloxy)phenyl)allylidene)-1,1-dimethylhydrazine

Guidance literature:: 4-bromo-2-(prop-2-ynyloxy)benzaldehyde; (triphenylphosphoranylidene)acetaldehyde; In tetrahydrofuran; at 20 - 50 ℃; for 42h; Inert atmosphere;

N,N-Dimethylhydrazine; With magnesium sulfate; In dichloromethane; at 20 ℃; for 18h; Cooling with ice;

Reference yield:

: 22532-62-3
4-bromosalicylaldehyde

: 1454913-38-2
(E)-2-((E)-3-(4-bromo-2-(prop-2-ynyloxy)phenyl)allylidene)-1,1-dimethylhydrazine

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydroxide / water; methanol

2.1: N,N-dimethyl-formamide; toluene / 22 h / 20 °C

3.1: tetrahydrofuran / 42 h / 20 - 50 °C / Inert atmosphere

3.2: 18 h / 20 °C / Cooling with ice

With sodium hydroxide; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide; toluene;