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Use of Ph3P=N-Li: Synthesis of α,β-unsaturated nitriles from α,β-unsaturated esters via the formation of N-(α,β-unsaturated acyl) phosphinimines

✍ Scribed by Henri-Jean Cristau; Amer Hammami; Elaine Torreilles

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 191 KB
Volume: 10
Category: Article
ISSN: 1042-7163
DOI: 10.1002/(sici)1098-1071(1999)10:1<49::aid-hc9>3.0.co;2-n

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✦ Synopsis

The reaction of Ph 3 P‫ס‬NLi with various ␣,b-unsaturated esters gives access to new N-(␣,b-unsaturated acyl) phosphinimines, which can undergo intramolecular aza-Wittig reactions

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