Journal of the Chemical Society. Perkin transactions II p. 106 - 109 (1980)
Update date:2022-08-03
Topics:
Butler, Anthony R.
Hussain, Ishtiaq
Leitch, Elizabeth
In acid solution 1-phenylpropane-1,2-dione reacts with urea to give a bicyclic compound (2), with 1,3-dimethyl- and 1,3-diethyl-urea to give the spiro compounds (4) and (10), and with 1-methylurea to give a bicyclic compound of possible structure (11), (12), or (13).Mechanisms for formation of the first three compounds are suggested and the tendency of the diol intermediates to eliminate water is discussed.The methyl group of the dione is one site of reaction.
View MoreLaohekou Jinghong Chemical Co.,Ltd
Contact:+86-0710-3702747
Address:163.East，Huagong Road，Laohekou
Zhejiang Linhai Xinhua Chemicals Factory
Contact:0086-13661858911
Address:Xunqiao Development Zone, Linhai, Zhejiang, China
Jiangsu Hualun Chemical Industry Co., Ltd
website:http://www.hualunchem.com
Contact:+86-0514-86464168 86507985
Address:39# Middle Renmin Road, Dinghuo Town
Jinan Kaypharm Chemical Co.,Ltd
Contact:86-0531-86986780
Address:Room101,No189-2,Huayuan Road,Jinan City,Shandong Province
website:http://www.arromax.com
Contact:+86-0512-62959601 skype:aimmezhang
Address:Suite 401, Bldg A3, 218 Xinghu St.Suzhou Industrial Park 215123, P.R. China
Doi:10.1021/ol0264105
(2002)Doi:10.1039/c39760000278
(1976)Doi:10.1021/jo01048a067
(1962)Doi:10.1016/S0040-4020(01)91130-5
(1984)Doi:10.1016/S0040-4039(01)95447-4
(1979)Doi:10.1021/ja026628m
(2002)
