(4S,5S)-2-<(S)-1-(N,N-dimethylhydrazino)-3-methylbut-2-enyl>-1,3-dimethyl-4,5-diphenylimidazolidine

Base Information

Chemical Name:(4S,5S)-2-<(S)-1-(N,N-dimethylhydrazino)-3-methylbut-2-enyl>-1,3-dimethyl-4,5-diphenylimidazolidine
CAS No.:133643-30-8
Molecular Formula:C₂₄H₃₄N₄
Molecular Weight:378.561
Hs Code.:

Synonyms:(4S,5S)-2-<(S)-1-(N,N-dimethylhydrazino)-3-methylbut-2-enyl>-1,3-dimethyl-4,5-diphenylimidazolidine

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Chemical Property of (4S,5S)-2-<(S)-1-(N,N-dimethylhydrazino)-3-methylbut-2-enyl>-1,3-dimethyl-4,5-diphenylimidazolidine

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Technology Process of (4S,5S)-2-<(S)-1-(N,N-dimethylhydrazino)-3-methylbut-2-enyl>-1,3-dimethyl-4,5-diphenylimidazolidine

There total 3 articles about (4S,5S)-2-<(S)-1-(N,N-dimethylhydrazino)-3-methylbut-2-enyl>-1,3-dimethyl-4,5-diphenylimidazolidine 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: 62.0%

: 29917-94-0
2-methylprop-1-enyllithium

: 133643-21-7
(4S,5S)-2--1,3-dimethyl-4,5-diphenylimidazolidine

: 133643-30-8
(4S,5S)-2-<(S)-1-(N,N-dimethylhydrazino)-3-methylbut-2-enyl>-1,3-dimethyl-4,5-diphenylimidazolidine

Guidance literature:: With lithium bromide; In tetrahydrofuran; at -70 - 20 ℃; for 1h;
DOI:10.1055/s-1995-4042

Reference yield:

: 22751-68-4,60508-97-6,60509-62-8,70749-06-3,118628-68-5
(S,S)-N,N'-dimethyl-1,2-diphenylethane-1,2-diamine

: 133643-30-8
(4S,5S)-2-<(S)-1-(N,N-dimethylhydrazino)-3-methylbut-2-enyl>-1,3-dimethyl-4,5-diphenylimidazolidine

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent

2: 60 percent / tetrahydrofuran / -78 deg C to r.t.

In tetrahydrofuran;
DOI:10.1016/S0040-4039(00)92036-7

Reference yield:

: 29917-94-0
2-methylprop-1-enyllithium

: 133643-21-7
(4S,5S)-2--1,3-dimethyl-4,5-diphenylimidazolidine

: 133643-30-8
(4S,5S)-2-<(S)-1-(N,N-dimethylhydrazino)-3-methylbut-2-enyl>-1,3-dimethyl-4,5-diphenylimidazolidine

: (4S,5S)-2-<(R)-1-(N,N-dimethylhydrazino)-3-methylbut-2-enyl>-1,3-dimethyl-4,5-diphenylimidazolidine

Guidance literature:: With lithium bromide; In diethyl ether; at -70 - 20 ℃; for 1h; Product distribution; diastereomer excess investigated at various solvents and reaction conditions;
DOI:10.1055/s-1995-4042