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Undirected ortho-selectivity in C–H borylation of arenes catalyzed by NHC platinum(0) complexes.

Authors :
Rzhevskiy, Sergey A.
Topchiy, Maxim A.
Golenko, Yulia D.
Gribanov, Pavel S.
Sterligov, Grigorii K.
Kirilenko, Nikita Yu.
Ageshina, Alexandra A.
Bermeshev, Maxim V.
Nechaev, Mikhail S.
Asachenko, Andrey F.
Source :
Mendeleev Communications. Sep2020, Vol. 30 Issue 5, p569-571. 3p.
Publication Year :
2020

Abstract

Borylation of arenes with bis(pinacolato)diboron catalyzed by sterically encumbered NHC platinum complexes proceeds predominantly at ortho -position even in the absence of a directing group (o : m : p ratio up to 10: 3: 1). The similar borylation with pinacolborane would proceed less selectively. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
09599436
Volume :
30
Issue :
5
Database :
Academic Search Index
Journal :
Mendeleev Communications
Publication Type :
Academic Journal
Accession number :
146249991
Full Text :
https://doi.org/10.1016/j.mencom.2020.09.005