[(S)-2-Methyl-1-((S)-4-oxo-2-propyl-3,4-dihydro-2H-pyridin-1-yl)-butyl]-carbamic acid benzyl ester

Base Information

Chemical Name:[(S)-2-Methyl-1-((S)-4-oxo-2-propyl-3,4-dihydro-2H-pyridin-1-yl)-butyl]-carbamic acid benzyl ester
CAS No.:132599-85-0
Molecular Formula:C₂₁H₃₀N₂O₃
Molecular Weight:358.481
Hs Code.:

Synonyms:[(S)-2-Methyl-1-((S)-4-oxo-2-propyl-3,4-dihydro-2H-pyridin-1-yl)-butyl]-carbamic acid benzyl ester

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Chemical Property of [(S)-2-Methyl-1-((S)-4-oxo-2-propyl-3,4-dihydro-2H-pyridin-1-yl)-butyl]-carbamic acid benzyl ester

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of [(S)-2-Methyl-1-((S)-4-oxo-2-propyl-3,4-dihydro-2H-pyridin-1-yl)-butyl]-carbamic acid benzyl ester

There total 4 articles about [(S)-2-Methyl-1-((S)-4-oxo-2-propyl-3,4-dihydro-2H-pyridin-1-yl)-butyl]-carbamic acid benzyl 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:

: 132599-74-7
N-<(S)-1-(methoxycarbonyl)-(S)-2-methylbutyl>-(6S)-2,3-didehydro-6-n-propylpiperidin-4-one

: 132599-85-0
[(1S,2S)-2-Methyl-1-((S)-4-oxo-2-propyl-3,4-dihydro-2H-pyridin-1-yl)-butyl]-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / LiOH / methanol; H₂O / 3 h / 40 °C

2: Et₃N, diphenyl phosphorazidate / toluene / 1.) room temperature, 2.) 40 deg C, 72 h

With lithium hydroxide; diphenyl phosphoryl azide; triethylamine; In methanol; water; toluene;
DOI:10.1021/jo00042a027

Reference yield:

: 142764-67-8
N-<(S)-1-carboxy-(S)-2-methylbutyl>-(6S)-2,3-didehydro-6-n-propylpiperidin-4-one

: 100-51-6,185532-71-2
benzyl alcohol

: 132599-85-0
[(1S,2S)-2-Methyl-1-((S)-4-oxo-2-propyl-3,4-dihydro-2H-pyridin-1-yl)-butyl]-carbamic acid benzyl ester

Guidance literature:: With diphenyl phosphoryl azide; triethylamine; In toluene; 1.) room temperature, 2.) 40 deg C, 72 h;
DOI:10.1021/jo00042a027

Reference yield:

: 116339-99-2
(S)-2-But-(E)-ylideneamino-3-methyl-pentanoic acid methyl ester

: 132599-85-0
[(S)-2-Methyl-1-((S)-4-oxo-2-propyl-3,4-dihydro-2H-pyridin-1-yl)-butyl]-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: EtAlCl₂ / CH₂Cl₂ / -78 deg -> 20 deg C

With ethylaluminum dichloride; In dichloromethane;