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  • Palladium-catalyzed aerobic dehydrogenative aromatization of cyclohexanone imines to arylamines.

Palladium-catalyzed aerobic dehydrogenative aromatization of cyclohexanone imines to arylamines.

Organic letters (2012-10-18)
Alakananda Hajra, Ye Wei, Naohiko Yoshikai
ABSTRACT

Dehydrogenative aromatization of cyclohexanone imines to arylamines has been achieved using a palladium catalyst under aerobic conditions. The reaction is applicable to a variety of imines that are either preformed or generated in situ from cyclohexanone derivatives and aryl or alkylamines.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Cyclohexanone, 99.8%
Sigma-Aldrich
Cyclohexanone, ACS reagent, ≥99.0%
Sigma-Aldrich
Cyclohexanone, puriss. p.a., ≥99.5% (GC)
Supelco
Cyclohexanone, analytical standard
Supelco
Cyclohexanone, Selectophore, ≥99.5%
Sigma-Aldrich
Cyclohexanone, ReagentPlus®, 99.8%