ALLYLIC 1,3-REARRANGEMENT OF 1-ALKOXYALLYLPHOSPHONIUM SALTS. REGIOCHEMISTRY OF REACTION OF 1-ALKOXY-2-ALKENYLENEPHOSPHORANES WITH ALDEHYDES

DOI: 10.1016/0040-4039(90)80179-P

Source and publish data:

Tetrahedron Letters p. 2901 - 2904 (1990)

Update date:2022-08-04

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Authors:

Kim, Sunggak

Kim, Youn Chul

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Article abstract of DOI:10.1016/0040-4039(90)80179-P

It was found that 1-alkoxyallylphosphonium salts underwent allylic 1,3-rearrangement to afford 3-alkoxyallylphosphonium salts.Reaction of 1-alkoxy-2-alkenylene-phosphoranes with aldehydes gave α-adducts, whereas the reaction in the presence of TMSOTf gave γ-adducts.

Full text of DOI:10.1016/0040-4039(90)80179-P

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