Iterative Pd catalyzed additions for a synthesis of methyl 7,8,11,12 tetradehydroretionate
作者:Barry M. Trost、Arthur E. Harms
DOI:10.1016/0040-4039(96)00726-5
日期:1996.6
A 6 step synthesis of the title compound derives from a palladium catalyzedaddition of terminal alkynes to acceptor alkynes.
标题化合物的6步合成来自于钯催化的末端炔烃向受体炔烃的加成。
Palladium-Catalyzed Additions of Terminal Alkynes to Acceptor Alkynes
作者:Barry M. Trost、Mark T. Sorum、Chuen Chan、Gerd Rühter
DOI:10.1021/ja9624937
日期:1997.1.1
The development of addition reactions wherein the product is the simple sum of the reactants plus anything else (only needed catalytically) constitutes an important goal for enhanced synthetic efficiency. The C−H bond of terminalalkynes (the donor alkynes) can be added to either terminalalkynes (self-coupling) or activated internal alkynes (cross-coupling) (the acceptor alkynes) in the presence of