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

Halide ion chemistry has been exploited to generate the cationic terminal borylene complex 1, which reacts with Ph3PS or Ph3AsO to form 3 and 4. In the case of the corresponding reaction with Ph3PO, the intermediate 2 can be isolated, which provides evidence for a two‐step addition/substitution m...

Full description

Saved in:
Bibliographic Details
Published in:Angewandte Chemie International Edition 2005-12, Vol.44 (45), p.7457-7460
Main Authors: Kays (née Coombs), Deborah L., Day, Joanna K., Ooi, Li-Ling, Aldridge, Simon
Format: Article
Language:English
Subjects:
boron
borylenes
halide abstraction
metathesis
vinylidene ligands
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Halide ion chemistry has been exploited to generate the cationic terminal borylene complex 1, which reacts with Ph3PS or Ph3AsO to form 3 and 4. In the case of the corresponding reaction with Ph3PO, the intermediate 2 can be isolated, which provides evidence for a two‐step addition/substitution mechanism for the overall metathesis reaction.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200502343