In:
Green Chemistry, Royal Society of Chemistry (RSC), Vol. 24, No. 23 ( 2022), p. 9211-9219
Abstract:
It is fascinating to use water as a hydrogen source to enable the hydrogenation of organic molecules in green chemistry. Nevertheless, current light-driven strategies suffer from an expense of reductants for proton reduction due to a high difficulty in overall water splitting. Herein, we have overcome this challenge and report that light-induced overall water splitting is coupled with hydrogenation of aryl bromides by cooperative catalysis between recyclable Pd/g-C 3 N 4 and Fe species, which opens up a photocatalytic avenue to use water as both an electron donor and a hydrogen source to enable hydrogenation of aryl bromides, avoiding the use of additional reductants. Moreover, mild conditions, recyclable catalyst systems and the use of visible-light as the energy source make this process greener. The present method also allowed various high value-added deuterated arenes to be effectively synthesized. This work will guide chemists to use water as both an electron donor and a hydrogen source to develop green procedures for the hydrogenation of various organic compounds.
Type of Medium:
Online Resource
ISSN:
1463-9262
,
1463-9270
Language:
English
Publisher:
Royal Society of Chemistry (RSC)
Publication Date:
2022
detail.hit.zdb_id:
1485110-6
detail.hit.zdb_id:
2006274-6
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