Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
Studies on the Conformation of 1-Aryl-1-nitrosoureas and Related Compounds
MASAYUKI TANNOSHOKO SUEYOSHI
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1987 Volume 35 Issue 4 Pages 1353-1359

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Abstract

The carbon-13 nuclear magnetic resonance spectra of l-aryl-3, 3-dialkyl-l-nitrosoureas and related compounds were measured at about-40°C, and their chemical shifts were assigned. The conformations of the N-nitroso compounds having the l-aryl-l-nitrosoureido group were established through comparisons with N-alkyl-N-nitrosoanilines, and the decomposition mechanism of 1-aryl-3, 3-dialkyl-l-nitrosoureas is discussed on the basis of the results.

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© The Pharmaceutical Society of Japan
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