ASYMMETRIC-SYNTHESIS OF UNUSUAL AMINO-ACIDS - AN ENANTIOSELECTIVE SYNTHESIS OF THE 4 ISOMERS OF D-O-METHYL-2',BETA-DIMETHYLTROSINE AND L-O-METHYL-2',BETA-DIMETHYLTYROSINE

Authors
LI GG RUSSELL KC JAROSINSKI MA HRUBY VJ
Citation
Gg. Li et al., ASYMMETRIC-SYNTHESIS OF UNUSUAL AMINO-ACIDS - AN ENANTIOSELECTIVE SYNTHESIS OF THE 4 ISOMERS OF D-O-METHYL-2',BETA-DIMETHYLTROSINE AND L-O-METHYL-2',BETA-DIMETHYLTYROSINE, Tetrahedron letters, 34(16), 1993, pp. 2565-2568
Citations number
8
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
34
Issue
16
Year of publication
1993
Pages
2565 - 2568
Database
ISI
SICI code
0040-4039(1993)34:16<2565:AOUA-A>2.0.ZU;2-5
Abstract
The four individual isomers of D- and L-O-methyl-2', beta-dimethyltyro sines have been synthesized in high optical purity. The evidence for a symmetric induction was confirmed by the X-ray analysis of one of the key intermediates.