New Catalytic System for the Activation of Carbon Dioxide and Alkynes Based on Electrogenerated Nickel Complexes

1 January 1990

journal article
letter
Published by Georg Thieme Verlag KG in Synlett

Vol. 1990 (03) , 143-145
https://doi.org/10.1055/s-1990-21013

Abstract

Nickel(II) associated to pentamethyldiethylene triamine (PMDTA; 2,5,8-trimethyl-2,5,8-triazanonane) is the catalyst precursor for the fixation of CO₂ into alkynes in electrolyses using a soluble magnesium anode. Unsaturated carboxylic acids are obtained with high regioselectivities.

Keywords

BOLD
NICKEL
ELECTROGENERATED
TRIAZANONANE
TRIAMINE
CARBOXYLIC
REGIOSELECTIVITIES
FIXATION
ELECTROLYSES
SOLUBLE

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