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Synthesis 2006(20): 3490-3494
DOI: 10.1055/s-2006-949464
DOI: 10.1055/s-2006-949464
PAPER
© Georg Thieme Verlag Stuttgart · New York
Synthesis of Cyclic Enehydrazides by Ring-Closing Metathesis
Further Information
Received
16 May 2006
Publication Date:
10 October 2006 (online)
Publication History
Publication Date:
10 October 2006 (online)
Abstract
A series of five- and six-membered unsaturated hydrazides were efficiently prepared from precursor dienehydrazides through a ring-closing metathesis (RCM) reaction. The parent compounds were easily obtained by sequential acylation and alkylation of appropriate hydrazines.
Key words
metathesis - ring closure - heterocycles - enehydrazides
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