Tetrahedron p. 8677 - 8684 (1992)
Update date:2022-08-04
Topics:
Ballistreri, Francesco P.
Chiacchio, Ugo
Rescifina, Antonio
Tomaselli, Gaetano A.
Toscano, Rosa M.
Acyclic and cyclic secondary amines are oxidized to nitrones by H2O2/PCWP system in water/chloroform under phase transfer catalysis conditions. The different acidities of the protons of the carbon atoms α to the nitrogen might be responsible for the identity and ot the stereochemistry of the formed nitrone. The presence of an aromatic ring such as benzene directly linked to the nitrogen represents a limitation, since in this case many oxidation products are observed. As far as the mechanistic aspects are concerned, it is suggested that the oxidation process might be started by a nucleophilic attack of the amine to the peroxidic oxygens of the peroxometal complex or by a single electron transfer from the amine to the oxidant.
View MoreShifang Taifeng New Flame Retardant Co., Ltd
Contact:02884721008
Address:tingjiang industrial park, hefeng town
website:http://www.mascot-ie.com
Contact:86-519-85010339
Address:B-802,XingBei Building,391#,Tongjiang Middle Road New District,Changzhou,JS,China
shijiazhuang baisheng chem co.; ltd
Contact:86-0311-80790826
Address:shijiazhuang hebei
ZHIJIANG ZENVA SINO COMMERCE AND TRADE CO., LTD.
website:http://www.zenvasino.com
Contact:+86-138-72658998
Address:Shibeishan Road,Zhijiang, Hubei, China
ShangHai Original Economy-Trade Develop Co.,Ltd.,
Contact:86-21-68552131
Address:shanghai
Doi:10.1021/acs.orglett.9b00517
(2019)Doi:10.1021/jm00210a004
(1978)Doi:10.1021/ja01203a025
(1947)Doi:10.1021/ja00491a055
(1978)Doi:10.1016/j.saa.2013.04.090
(2013)Doi:10.1248/cpb.26.2903
(1978)