Aminopyridine-Borane Complexes as Hydrogen Atom Donor Reagents: Reaction Mechanism and Substrate Selectivity
作者:Florian Barth、Florian Achrainer、Alexander M. Pütz、Hendrik Zipse
DOI:10.1002/chem.201702469
日期:2017.9.27
Alternative for tin hydrides: The crucial choice of initiators and reaction conditions for Lewis base borane mediated radical chain reduction reactions has been investigated in detail. An inverted selectivity was found for the reduction of iodides versus xanthates as compared to tin hydride reagents.
氢化
锡的替代方法:已详细研究了路易斯碱
硼烷介导的自由基链还原反应的
引发剂和反应条件的关键选择。与氢化
锡试剂相比,发现
碘化物对黄原酸酯的还原具有相反的选择性。