Phosphorus-Containing Bis-allenes: Synthesis and Heterocyclization Reactions Mediated by Iodine or Copper Dibromide

Overview

Journal Org Lett

Publisher American Chemical Society

Specialties Biochemistry
Chemistry

Date 2017 Mar 31

PMID 28357865

Citations 3

Authors

I Essid

C Laborde

F Legros

N Sevrain

S Touil

M Rolland

T Ayad

J-N Volle

J-L Pirat

D Virieux

Affiliations

Soon will be listed here.

Abstract

Bisphosphorylallenes were easily obtained in multigram scale from the Wittig-type rearrangement of bispropargyl alcohols. Unlike other conjugated bis-allenes, these reagents underwent a double cyclization mediated by iodine or copper dibromide leading to the formation of bis-1,2-oxaphospholenes.

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