Cationic Terminal Borylene Complexes: A Synthetic and Mechanistic Investigation of MB Metathesis Chemistry | Zendy

Kays née Coombs Deborah L. | Zendy; Day Joanna K. | Zendy; Ooi LiLing | Zendy; Aldridge Simon | Zendy

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Cationic Terminal Borylene Complexes: A Synthetic and Mechanistic Investigation of MB Metathesis Chemistry

Author(s) -

Kays née Coombs Deborah L.,

Day Joanna K.,

Ooi LiLing,

Aldridge Simon

Publication year - 2005

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200502343

Subject(s) - cationic polymerization , chemistry , metathesis , salt metathesis reaction , abstraction , stereochemistry , halide , organic chemistry , philosophy , polymerization , epistemology , polymer

Halide abstraction chemistry has been exploited to generate the cationic terminal borylene complex 1 , which reacts with Ph 3 PS or Ph 3 AsO to form 3 and 4 . In the case of the corresponding reaction with Ph 3 PO, the intermediate 2 can be isolated, which provides evidence for a two‐step addition/substitution mechanism for the overall metathesis reaction.

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