Premium
Direct Carboxylation of Aryl Tosylates by CO 2 Catalyzed by In situ‐Generated Ni 0
Author(s) -
Rebih Fatima,
Andreini Manuel,
Moncomble Aurélien,
HarrisonMarchand Anne,
Maddaluno Jacques,
Durandetti Muriel
Publication year - 2016
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201503926
Subject(s) - carboxylation , catalysis , aryl , manganese , carbon dioxide , chemistry , in situ , carbon fibers , atmospheric pressure , metal , inorganic chemistry , combinatorial chemistry , organic chemistry , materials science , physics , alkyl , composite number , meteorology , composite material
A novel Ni 0 ‐catalyzed carboxylation of aryl tosylates with carbon dioxide has been achieved under moderate temperatures and atmospheric pressure. In this procedure, the active Ni 0 species is generated in situ by simply mixing the Ni 0 precatalyst [NiBr 2 (bipy)] with an excess of manganese metal. This approach requires neither a glove‐box nor the tedious preparation of sophisticated intermediate organometallic derivatives. This mild, convenient, and user‐friendly process is successfully applied to the valorization of carbon dioxide and the synthesis of versatile reactants with broad tolerance of substituents.