82363-32-4Relevant articles and documents
Co(II) PCP Pincer Complexes as Catalysts for the Alkylation of Aromatic Amines with Primary Alcohols
Mastalir, Matthias,Tomsu, Gerald,Pittenauer, Ernst,Allmaier, Günter,Kirchner, Karl
, p. 3462 - 3465 (2016)
Efficient alkylations of amines by alcohols catalyzed by well-defined Co(II) complexes are described that are stabilized by a PCP ligand (N,N′-bis(diisopropylphosphino)-N,N′-dimethyl-1,3-diaminobenzene) based on the 1,3-diaminobenzene scaffold. This reaction is an environmentally benign process implementing inexpensive, earth-abundant nonprecious metal catalysts and is based on the acceptorless alcohol dehydrogenation concept. A range of primary alcohols and aromatic amines were efficiently converted into mono-N-alkylated amines in good to excellent isolated yields.
Palladium-catalyzed aerobic dehydrogenative aromatization of cyclohexanone imines to arylamines
Hajra, Alakananda,Wei, Ye,Yoshikai, Naohiko
supporting information, p. 5488 - 5491,4 (2012/12/12)
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.