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ChemicalBook CAS DataBase List TERT-BUTYL(4S)-1-METHYL-2-OXOIMIDAZOLIDINE-4-CARBOXYLATE
83056-79-5

TERT-BUTYL(4S)-1-METHYL-2-OXOIMIDAZOLIDINE-4-CARBOXYLATE synthesis

2synthesis methods
77999-24-7 Synthesis
(S)-2-Oxo-iMidazolidine-1,5-dicarboxylic acid 1-benzyl ester 5-tert-butyl ester

77999-24-7
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Yield:-

Steps:

Multi-step reaction with 2 steps
1: 89.8 percent / K2CO3 / acetone / 72 h / Ambient temperature
2: 98.2 percent / H2 / Pd / methanol / 3 h / 760 Torr / Ambient temperature

References:

Hayashi, Kimiaki;Nunami, Ken-ichi;Kato, Jyoji;Yoneda, Naoto;Kubo, Masami;et al. [Journal of Medicinal Chemistry,1989,vol. 32,# 2,p. 289 - 297]