Site-Selective Linear Alkylation of Anilides by Cooperative Nickel/Aluminum Catalysis.
Angew Chem Int Ed Engl
; 57(4): 929-932, 2018 01 22.
Article
em En
| MEDLINE
| ID: mdl-29193510
ABSTRACT
We report meta- and para-selective linear alkylation reactions of anilides with alkenes by nickel/N-heterocyclic carbene (NHC) and aluminum catalysis. With a less bulky NHC, the alkylation reaction of N-methyl-N-phenylcyclohexanecarboxamides proceeded mainly at the meta position. In contrast, a bulky NHC ligand led to the para-selective alkylation of N-sec-alkyl anilides.
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MEDLINE
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En
Ano de publicação:
2018
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Article