An alternative route of CO2 conversion: Pd/C-catalyzed oxazolidinone hydrogenation to HCOOH and secondary alkyl-(2-arylethyl)amines with one stone two bird strategy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of CO2 Utilization"
DOI: 10.1016/j.jcou.2018.11.009
Abstract: Abstract The oxazolidinone as one kind of annular CO 2 derivatives has been hydrogenated by a new catalytic system Pd/C-TMGPEG 150 Me (polyethylene glycol-functionalized 1,1,3,3-tetramethyl guanidine), affording two valuable products i.e. formic acid and the… read more here.
Keywords: arylethyl amines; alkyl arylethyl; secondary alkyl; one stone ... See more keywords
Cu-Catalyzed C(sp3) Amination of Unactivated Secondary Alkyl Iodides Promoted by Diaryliodonium Salts.
Sign Up to like & getrecommendations! Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.3c01216
Abstract: Herein, we describe the development of a copper-catalyzed C(sp3) amination of unactivated secondary alkyl iodides mediated by diaryliodonium salts. Our protocol is enabled by the intermediacy of aryl radical species that undergo halogen atom transfer… read more here.
Keywords: sp3 amination; alkyl iodides; amination unactivated; catalyzed sp3 ... See more keywords
Diastereo- and enantioselective phase-transfer alkylation of 3-substituted oxindoles with racemic secondary alkyl halides.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc07122a
Abstract: A catalytic asymmetric alkylation of fully substituted enolates with racemic, non-activated secondary alkyl halides is described. The chiral 1,2,3-triazolium ion enables excellent diastereo- and enantiocontrol via enantiofacial discrimination of prochiral enolates and kinetic resolution of… read more here.
Keywords: alkyl halides; diastereo enantioselective; enantioselective phase; alkylation ... See more keywords