PdII??katalysierte regioselektive Arylchlorierung und Oxyarylierung ungesättigter Alkohole

Y Tamaru, M Hojo, H Higashimura…

Index: Tamaru, Yoshinao; Hojo, Makoto; Higashimura, Hideyuki; Yoshida, Zen-ichi Angewandte Chemie, 1986 , vol. 98, # 8 p. 740 - 742

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Citation Number: 5

Abstract

Abstract 4-Penten-1-ole 1 reagieren unabhängige von ihrem Substitutionsmuster (R 1-R 3= H, Me, Ph) mit Tri-n-butyl-(p-methoxyphenyl) stannan und CuCl 2 in Gegenwart katalytischer Mengen von Bis (benzonitril) palladium (II) chlorid ausschließlich zu den 2-(p- Methoxyphenyl) tetrahydropyranen 2, während mit Tri-n-butyl (phenyl) stannan im allgemeinen 1, 1-difunktionalisierte Verbindungen (2 und 3) sowie 1, 3-difunktionalisierte ...

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