A highly effective (Triphenyl phosphite) palladium catalyst for a cross− coupling reaction of allylic alcohols with organoboronic acids

Y Kayaki, T Koda, T Ikariya

Index: Kayaki, Yoshihito; Koda, Takashi; Ikariya, Takao European Journal of Organic Chemistry, 2004 , # 24 p. 4989 - 4993

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Citation Number: 39

Abstract

Abstract The cross coupling reaction of aryl and vinyl boronic acids and allylic alcohols proceeded smoothly in toluene or dioxane in the presence of a (triphenyl phosphite) palladium catalyst to give the corresponding allylbenzene derivatives and 1, 4-dienes. Neither cocatalysts for promoting C− O bond cleavage of allylic alcohols nor bases for activation of organoboron reagents are required for promoting the coupling process.(© ...

~91%

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~86%

~73%

~86%

~79%

~88%

~92%

~56%

~88%

~81%

~93%

~88%

~95%

The Barbier-type alkylation of aldehydes with alkyl halides ...

[Miyoshi, Norikazu; Kamiura, Koji; Oka, Hiromi; Kita, Akiko; Kuwata, Rika; Ikehara, Daitetsu; Wada, Makoto Bulletin of the Chemical Society of Japan, 2004 , vol. 77, # 2 p. 341 - 345]