tert-butyl N-{(2S)-1-[(2S)-2-({1-[bis(2,2,2-trifluoroethoxy)phosphoryl]-2-phenylethyl}carbamoyl)pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate

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Chemical Name:tert-butyl N-{(2S)-1-[(2S)-2-({1-[bis(2,2,2-trifluoroethoxy)phosphoryl]-2-phenylethyl}carbamoyl)pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate
CAS No.:1423779-06-9
Molecular Formula:C₂₇H₃₈F₆N₃O₇P
Molecular Weight:661.579
Hs Code.:

Synonyms:tert-butyl N-{(2S)-1-[(2S)-2-({1-[bis(2,2,2-trifluoroethoxy)phosphoryl]-2-phenylethyl}carbamoyl)pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate

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Chemical Property of tert-butyl N-{(2S)-1-[(2S)-2-({1-[bis(2,2,2-trifluoroethoxy)phosphoryl]-2-phenylethyl}carbamoyl)pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate

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Technology Process of tert-butyl N-{(2S)-1-[(2S)-2-({1-[bis(2,2,2-trifluoroethoxy)phosphoryl]-2-phenylethyl}carbamoyl)pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate

There total 2 articles about tert-butyl N-{(2S)-1-[(2S)-2-({1-[bis(2,2,2-trifluoroethoxy)phosphoryl]-2-phenylethyl}carbamoyl)pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}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:

: 1423779-12-7
bis(2,2,2-trifluoroethyl) (1-amino-2-phenylethyl)phosphonate hydrobromide

: 23361-28-6
N-(tert-butyloxycarbonyl)-L-valyl-L-proline

: 1423779-06-9
tert-butyl N-{(2S)-1-[(2S)-2-({1-[bis(2,2,2-trifluoroethoxy)phosphoryl]-2-phenylethyl}carbamoyl)pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate

Guidance literature:: With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In acetonitrile; at 20 ℃; for 24h; Optical yield = 2 %de;
DOI:10.1016/j.tetlet.2013.01.039

Reference yield:

: 174298-12-5
benzyl N-{1-[bis(2,2,2-trifluoroethoxy)phosphoryl]-2-phenylethyl}carbamate

: 1423779-06-9
tert-butyl N-{(2S)-1-[(2S)-2-({1-[bis(2,2,2-trifluoroethoxy)phosphoryl]-2-phenylethyl}carbamoyl)pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid; hydrogen bromide

2: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / acetonitrile / 24 h / 20 °C

With hydrogen bromide; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; acetic acid; N-ethyl-N,N-diisopropylamine; In acetonitrile;
DOI:10.1016/j.tetlet.2013.01.039