ortho-Dialkylamino arylboranes as efficient reagents for difluorocarbene trapping.

Autor: Ilin EA; N. D. Zelinsky Institute of Organic Chemistry, Leninsky prosp. 47, 119991 Moscow, Russian Federation., Smirnov VO, Volodin AD, Korlyukov AA, Dilman AD
Jazyk: angličtina
Zdroj: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2020 Jul 04; Vol. 56 (52), pp. 7140-7142. Date of Electronic Publication: 2020 May 28.
DOI: 10.1039/d0cc02567d
Abstrakt: Compounds bearing ortho-oriented dialkylamino and boryl groups can serve as efficient reagents to trap difluorocarbene leading to zwitterionic ammonium borates featuring N-CF 2 -B fragments. The reagents are shelf-stable and can be used as mechanistic probes for reactions proceeding via difluorocarbene.
Databáze: MEDLINE