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for Cross-Coupling Reaction
No.106(April 2002)
Tri-n-butylvinyltin 1 reacts with organic electrophiles such as acid halides1) and vinyl triflates2) in the presence of palladium catalyst, and introduces a vinyl group into the electrophiles in high yield. Furthermore, 1 also readily undergoes palladium catalyzed cross-coupling reactions with hypervalent iodine compounds under mild conditions3).
References
- 1)Synthetic utility of the palladium-catalyzed coupling reaction of acid chlorides with organotins
- 2)Palladium-catalyzed coupling of vinyl triflates with organotins
- 3)Palladium-catalyzed cross-coupling reactions of alkenyl(phenyl) iodonium salts with organotins
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