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Transmetalation as Key Step in the Diastereo- and Enantioselective Synergistic Cu/Pd-Catalyzed Allylboration of Alkynes with Racemic Allylic Carbonates
Organometallics ( IF 2.5 ) Pub Date : 2020-02-19 , DOI: 10.1021/acs.organomet.0c00010 Jaime Mateos 1 , Noelia Fuentes-Vara 1 , Laura Fra 1 , Eva Rivera-Chao 1 , Nuria Vázquez-Galiñanes 1 , Andrea Chaves-Pouso 1 , Martín Fañanás-Mastral 1
Organometallics ( IF 2.5 ) Pub Date : 2020-02-19 , DOI: 10.1021/acs.organomet.0c00010 Jaime Mateos 1 , Noelia Fuentes-Vara 1 , Laura Fra 1 , Eva Rivera-Chao 1 , Nuria Vázquez-Galiñanes 1 , Andrea Chaves-Pouso 1 , Martín Fañanás-Mastral 1
Affiliation
Cu/Pd-catalyzed alkyne allylboration with racemic allylic carbonates proceeds with total inversion of configuration. Preliminary studies show that this synergistic catalysis can be used to perform a dynamic asymmetric allylic alkenylation that provides enantioenriched carboboration products.
中文翻译:
过渡金属化是非对映和对映选择性协同铜/钯催化炔烃与外消旋烯丙基碳酸酯的烯丙基硼化的关键步骤
外消旋烯丙基碳酸酯的Cu / Pd催化炔烃烯丙基硼化与构型的完全转化进行。初步研究表明,这种协同催化作用可用于进行动态不对称烯丙基烯基化反应,从而提供对映体富集的碳硼化产物。
更新日期:2020-02-19
中文翻译:
过渡金属化是非对映和对映选择性协同铜/钯催化炔烃与外消旋烯丙基碳酸酯的烯丙基硼化的关键步骤
外消旋烯丙基碳酸酯的Cu / Pd催化炔烃烯丙基硼化与构型的完全转化进行。初步研究表明,这种协同催化作用可用于进行动态不对称烯丙基烯基化反应,从而提供对映体富集的碳硼化产物。