3433-37-2Relevant articles and documents
The synthesis of a new 8-azaprostanoid [1]
Biaggio,Barreiro
, p. 725 - 728 (1989)
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NOVEL COMPOUNDS
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, (2010/06/22)
Ketimines, enamines and oxazolidines are moisture labile functional groups that in the presence of water undergo hydrolysis to yield free amines. Within the art such latent amines have found utility in curable compositions where it is desirable to initiate cure in the presence moisture. A number of novel polyketimines, polyenamines, polymeric oxazolidines and oxazolidines are disclosed. In particular, polymeric compounds of the above classes derived from C6 cyclic diketones and polyamines are reported. Suitable C6 cyclic diketones include cyclohexanediones and quinones. The invention further relates to the applications of the materials, such as in moisture cure adhesives.
Partial hydrogenation of substituted pyridines and quinolines: A crucial role of the reaction conditions
Solladié-Cavallo,Roje,Baram,?unji?
, p. 8501 - 8503 (2007/10/03)
Hydrogenation of pyridyl and quinolyl compounds 2-substituted with a carbonyl group (1a-c and 2b,c) using PtO2 and 1 equiv. of HCl (conditions A) provides clean and total formation of the desired amino alcohol (hydrogenation of the heterocyclic ring and of the carbonyl) while under conditions B1 and/or B2 (concentrated HCl or pure CF 3CO2H) the heterocyclic ring remains untouched and other aromatic parts are hydrogenated providing complex mixtures. When the heterocyclic ring is substituted by an alkyl group (quinaldine 3) conditions A provide mixtures while under conditions B2 (pure CF 3CO2H) the benzene ring is cleanly hydrogenated leading to a pure product.