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 Morewebsite:http://www.apeptides.com/en/
Contact:+86-21-60871011
Address:No. 80 Chuanshan Shuyuan Steet,Pudong,Shanghai
website:http://www.win-winchemical.com
Contact:0086-577-64498589
Address:6F, No. 396 Xingping Road, Longwan Industrial Zone, Wenzhou City, Zhejiang, 325000 P.R.China
ClickChem Technology Co., Limited
Contact:+86-0310-6519966/0531-52893837
Address:No.750 Shunhua Road, High-Tech Zone, Jinan city, Shandong China
Changzhou Sunsheng Chem Co., Ltd
Contact:+1-(989)-854-0648
Address:No. 28 Yinshan Rd., Xixiashu Industrial Park
Frapp's Chemical (NFTZ) Co.,Ltd
Contact:+86-576-86137892
Address:General Chamber of Commercial Building, 159 Wanchang Middle Road, Wenling, Zhejiang, 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)
