H-1, C-13 NMR SPECTRAL DATA FOR ALPHA-LEWISITES, BETA-LEWISITES, AND GAMMA-LEWISITES AND IDENTIFICATION OF CIS,TRANS,TRANS-GAMMA-LEWISITE AS A NEW ISOMER

Authors
KOEHLER KF ZADDACH H KUNTSEVICH AD VOZNESENSKII VN CHERVIN II KOSTYANOVSKY RG
Citation
Kf. Koehler et al., H-1, C-13 NMR SPECTRAL DATA FOR ALPHA-LEWISITES, BETA-LEWISITES, AND GAMMA-LEWISITES AND IDENTIFICATION OF CIS,TRANS,TRANS-GAMMA-LEWISITE AS A NEW ISOMER, Russian chemical bulletin, 42(10), 1993, pp. 1757-1759
Citations number
8
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
42
Issue
10
Year of publication
1993
Pages
1757 - 1759
Database
ISI
SICI code
1066-5285(1993)42:10<1757:HCNSDF>2.0.ZU;2-E
Abstract
The H-1 and C-13 NMR spectral parameters of alpha-, beta-, and gamma-l ewisites 1-5 were obtained and a new isomer, cis,trans,trans-gamma-lew isite 5, was isolated and identified on the basis of chemical shifts, relative intensities of the signals, and the intra-chain (3J(HH), 3J(C H)) and interchain (3J(CAsCH)) coupling constants.