Base–Metal‐Catalyzed Regiodivergent Alkene Hydrosilylations | Zendy

Du Xiaoyong | Zendy; Zhang Yanlu | Zendy; Peng Dongjie | Zendy; Huang Zheng | Zendy

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Base–Metal‐Catalyzed Regiodivergent Alkene Hydrosilylations

Author(s) -

Du Xiaoyong,

Zhang Yanlu,

Peng Dongjie,

Huang Zheng

Publication year - 2016

Publication title -

angewandte chemie

Language(s) - English

Resource type - Journals

eISSN - 1521-3757

pISSN - 0044-8249

DOI - 10.1002/ange.201601197

Subject(s) - alkene , markovnikov's rule , chemistry , selectivity , phosphine , catalysis , cobalt , combinatorial chemistry , palladium , base (topology) , metal , stereochemistry , organic chemistry , regioselectivity , mathematical analysis , mathematics

A complementary set of base metal catalysts has been developed for regiodivergent alkene hydrosilylations: iron complexes of phosphine‐iminopyridine are selective for anti ‐Markovnikov hydrosilylations (linear/branched up to >99:1), while the cobalt complexes bearing the same type of ligands provide an unprecedented high level of Markovnikov selectivity (branched/linear up to >99:1). Both systems exhibit high efficiency and wide functional group tolerance.

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