Zur Regioselektivität der Umsetzung von Methallylisothiocyanat mit monosubstituierten Hydrazinen
作者:
C. Richter,
K. Klatt,
A. Feuerer,
K. Schulze,
期刊:
Journal für Praktische Chemie/Chemiker‐Zeitung
(WILEY Available online 1992)
卷期:
Volume 334,
issue 1
页码: 60-66
ISSN:0941-1216
年代: 1992
DOI:10.1002/prac.19923340111
出版商: WILEY‐VCH Verlag GmbH
数据来源: WILEY
摘要:
Regioselectivity of the Reaction of Methallyl Isothiocyanate with Monosubstituted HydrazinesMethallyl isothiocyanate1reacts with substituted aryl hydrazines to 1,4‐ respectively 2,4‐disubstituted thiosemicarbazides4and5in dependence on the reaction conditions and the nature of the aryl group. The influence of the substituents is discussed. The novel N′‐mono‐ and disubstituted N‐methallylic thioureas2and3are
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