<i>meta</i>
-Selective C−H Borylation of Benzylamine-, Phenethylamine-, and Phenylpropylamine-Derived Amides Enabled by a Single Anionic Ligand
作者:Holly J. Davis、Georgi R. Genov、Robert J. Phipps
DOI:10.1002/anie.201708967
日期:2017.10.16
Clever positioning: A bipyridine ligand incorporating a remote anionic sulfonate group directs iridium-catalyzed borylation to the meta-position on a range of amide-containing arenes. It is proposed that this selectivity is a result of a hydrogen bonding interaction to correctly position the iridium metal centre in the crucial C−H activation.
NEW COMPOUNDS, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF
申请人:ROTH Gerald Juergen
公开号:US20120157425A1
公开(公告)日:2012-06-21
The invention relates to new piperidine derivatives of the formula I
to their use as medicaments, to methods for their therapeutic use and to pharmaceutical compositions containing them.