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Umpolung in allylic phosphonates. Regioselective reaction of acetoxy allylic phosphonates with nucleophiles catalyzed by palladium(0) complex

✍ Scribed by Jingyang Zhu; Xiyan Lu

Publisher: Elsevier Science
Year: 1987
Tongue: French
Weight: 222 KB
Volume: 28
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)96004-0

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✦ Synopsis

Vinylic phosphonates with functional groups can be synthesized regioselectively by the reaction of acetoxy allylic phosphonates with soft carbon nucleophiles in the presence of bis(trimethylsilyl)acetamide (BSA) under palladium(O) catalysis with moderate to good yields.

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