Metal‐Free Hydrosilylation Polymerization by Borane Catalyst | Zendy

Kim Dong Wook | Zendy; Joung Seewon | Zendy; Kim Jeung Gon | Zendy; Chang Sukbok | Zendy

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Metal‐Free Hydrosilylation Polymerization by Borane Catalyst

Author(s) -

Kim Dong Wook,

Joung Seewon,

Kim Jeung Gon,

Chang Sukbok

Publication year - 2015

Publication title -

angewandte chemie

Language(s) - English

Resource type - Journals

eISSN - 1521-3757

pISSN - 0044-8249

DOI - 10.1002/ange.201507863

Subject(s) - hydrosilylation , polymerization , borane , chemistry , catalysis , polymer chemistry , disilane , transition metal , organic chemistry , polymer , silane

The first example of metal‐free hydrosilylation polymerization between dienes and disilanes is developed by using a borane catalyst, B(C 6 F 5 ) 3 to replace precious transition‐metal‐based systems. Under the easy‐to‐handle and mild conditions, a step‐growth polymerization of two readily available diene and disilane units was achieved with high degrees of polymerization. Various combinations of dienes and disilanes produced polycarbosilanes with a broad range of structures and properties.

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