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Synthesis 2021; 53(17): 3051-3056
DOI: 10.1055/a-1477-7059
DOI: 10.1055/a-1477-7059
special topic
Bond Activation – in Honor of Prof. Shinji Murai
Iridium-Catalyzed Direct C–H Allylation of Ketimines
This work was supported by the Japan Society for the Promotion of Science (JSPS KAKENHI Grant No. JP19H02721).
Abstract
Aromatic C–H allylation of N-sulfonyl ketimines with allyl alcohol or allyl phenyl ether as an allyl source is catalyzed by a cationic iridium complex. The presence of a catalytic amount of a pyridine derivative was found to be essential for the reaction. In contrast, direct C–H allylation of ketimines derived from benzophenone derivatives and p-methoxyaniline with allyl phenyl ether proceeded in the absence of pyridine derivatives.
Supporting Information
- Supporting information for this article is available online at https://doi.org/10.1055/a-1477-7059.
- Supporting Information
Publication History
Received: 14 March 2021
Accepted after revision: 08 April 2021
Accepted Manuscript online:
08 April 2021
Article published online:
28 April 2021
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