PPh3O as an Activating Reagent for One-Pot Stereoselective Syntheses of Di- and Polybrominated Esters from Simple Aldehydes.
作者： Tian-Yang Yu , Hao Wei , Yong-Chun Luo , Yao Wang , Zhu-Yin Wang
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摘要: An efficient one-pot method for the syntheses of di- and polybrominated esters from readily available aldehydes is reported. The direct use in situ generated byproduct PPh3O following reactions greatly improves efficiency cascade. Also, substrate scope reaction proved to be broad.
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