Issue 19, 2003

Preparation of methyl (1R,2S,5S)- and (1S,2R,5R)-2-amino-5-tert-butyl-cyclopentane-1-carboxylates by parallel kinetic resolution of methyl (RS)-5-tert-butyl-cyclopentene-1-carboxylate

Abstract

Comparison of the kinetic and parallel kinetic resolutions of methyl (RS)-5-tert-butyl-cyclopentene-1-carboxylate allows for the efficient synthesis of both (1R,2S,5S)- and (1S,2R,5R)-enantiomers of methyl 2-amino-5-tert-butyl-cyclopentane-1-carboxylate.

Graphical abstract: Preparation of methyl (1R,2S,5S)- and (1S,2R,5R)-2-amino-5-tert-butyl-cyclopentane-1-carboxylates by parallel kinetic resolution of methyl (RS)-5-tert-butyl-cyclopentene-1-carboxylate

Article information

Article type
Communication
Submitted
29 Jul 2003
Accepted
14 Aug 2003
First published
26 Aug 2003

Chem. Commun., 2003, 2410-2411

Preparation of methyl (1R,2S,5S)- and (1S,2R,5R)-2-amino-5-tert-butyl-cyclopentane-1-carboxylates by parallel kinetic resolution of methyl (RS)-5-tert-butyl-cyclopentene-1-carboxylate

S. G. Davies, D. Díez, M. M. El Hammouni, A. Christopher Garner, N. M. Garrido, M. J. C. Long, R. M. Morrison, A. D. Smith, M. J. Sweet and J. M. Withey, Chem. Commun., 2003, 2410 DOI: 10.1039/B308855C

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