Diverse outcomes of CO 2 fixation using alkali metal amides including formation of a heterobimetallic lithium–sodium carbamato-anhydride via lithium–sodium bis-hexamethyldisilazide

M. Gauld, Richard; R. Kennedy, Alan; McLellan, Ross; Barker, Jim; Reid, Jacqueline; E. Mulvey, Robert

doi:10.1039/c8cc08308h

Public

Diverse outcomes of CO 2 fixation using alkali metal amides including formation of a heterobimetallic lithium–sodium carbamato-anhydride via lithium–sodium bis-hexamethyldisilazide

Published in Chemical Communications • Jan 1, 2019

Authors:

Richard M. Gauld

Alan R. Kennedy

Ross McLellan

Abstract

Fixation of CO2 by lithium amides derived from pyrrole and diisopropylamine generates a lithium carbamate polymer and dodecamer respectively. Moving to lithium-sodium hexamethyldisilazide produces a more complicated, intriguing reaction, where unusually the bimetallic composition is maintained in th...

Subject

Chemistry

Lithium (medication)

Alkali metal

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