Expedient Synthesis of 1,1-Diiodoalkenes
- 1 January 1993
- journal article
- research article
- Published by Georg Thieme Verlag KG in Synthesis
- Vol. 1993 (11) , 1071-1073
- https://doi.org/10.1055/s-1993-25999
Abstract
1,1-Diiodoalkenes 1 were readily prepared from carbonyl compounds 2 and diethyl diiodomethylphosphonate (3), generated in situ from commercial diethyl iodomethylphosphonate (4) or diethyl methylphosphonate (5). Starting from aldehydes, iodoacetylenes 6 could be obtained directly in situ by dehydrohalogenation of diiodoalkenes 1.Keywords
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