Helvetica Chimica Acta

Organic phosphorus compounds 53 preparation and properties of bis??(chloromethyl)??phosphinic and??thiophosphinic acid derivatives as well as tertiary phosphine …

L Maier

文献索引：Maier,L. Helvetica Chimica Acta, 1971 , vol. 54, p. 1651 - 1660

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被引用次数: 7

摘要

Abstract Bis-chloromethyl-phosphinates,-thiophophinates, and-phosphinic amides are formed in fair yield by treating either bis-chloromethyl-phosphinic or-thiophosphinic chloride with alcohols, thiols, or amines in the presence of equivalent amounts of acid binding agents. Unexpectedly, the thiophosphinates show no insecticidal activity and only the β- cumaryl derivative exhibits a low herbicidal activity.