(4S)-4-(benzyloxycarbonylamino)-3-oxo-2-(triphenylphosphoranylidene)pentanenitrile

Base Information

Chemical Name:(4S)-4-(benzyloxycarbonylamino)-3-oxo-2-(triphenylphosphoranylidene)pentanenitrile
CAS No.:199467-15-7
Molecular Formula:C₃₁H₂₇N₂O₃P
Molecular Weight:506.541
Hs Code.:

Synonyms:(4S)-4-(benzyloxycarbonylamino)-3-oxo-2-(triphenylphosphoranylidene)pentanenitrile

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Chemical Property of (4S)-4-(benzyloxycarbonylamino)-3-oxo-2-(triphenylphosphoranylidene)pentanenitrile

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Technology Process of (4S)-4-(benzyloxycarbonylamino)-3-oxo-2-(triphenylphosphoranylidene)pentanenitrile

There total 3 articles about (4S)-4-(benzyloxycarbonylamino)-3-oxo-2-(triphenylphosphoranylidene)pentanenitrile 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: 85.0%

: 1142-20-7
N-Cbz-Ala

: 16640-68-9
cyanomethylene triphenylphosphorane

: 199467-15-7
(4S)-4-(benzyloxycarbonylamino)-3-oxo-2-(triphenylphosphoranylidene)pentanenitrile

Guidance literature:: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; for 4h; Ambient temperature;
DOI:10.1021/jo9718253

Reference yield: 79.0%

: 16640-68-9
cyanomethylene triphenylphosphorane

: 820239-42-7
benzyl N-[(1S)-2-(1H-1,2,3-benzotriazol-1-yl)-1-methyl-2-oxoethyl]carbamate

: 199467-15-7
(4S)-4-(benzyloxycarbonylamino)-3-oxo-2-(triphenylphosphoranylidene)pentanenitrile

Guidance literature:: In acetonitrile; at 60 ℃; for 0.166667h; Microwave irradiation;
DOI:10.3987/COM-08-S(F)12

Reference yield: 76.0%

: 4336-70-3
(cyanomethyl)triphenylphosphonium chloride

: 125814-23-5
Z-L-Ala-NCA

: 199467-15-7
(4S)-4-(benzyloxycarbonylamino)-3-oxo-2-(triphenylphosphoranylidene)pentanenitrile

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; for 0.75h; Ambient temperature;
DOI:10.1016/S0040-4039(98)01504-4