Tetrahedron p. 939 - 946 (1993)
Update date:2022-07-31
Topics: Synthesis Reagent Reaction Activation Tert-Butylation Direct Aromatic Molecule Hydrogen atom
Clayton, Stephen E.
Gabbutt, Christopher D.
Hepworth, John D.
Mark Heron
The synthesis of thiochroman-4-ones from thiophenols and 3-methylbut-2-enoic acid effected by methane sulphonic acid is accompanied by tert-butylation of the aromatic ring. 3-Arylthiobutanoic acids, available using β-butyrolactone, are efficiently cyclised in the same manner.
View MoreLandz International Company Ltd.
Contact:0086-21-58891610
Address:985 Dongfang Road, Pudong, Shanghai 200122 China
website:http://www.afinechem.com
Contact:+86-571-85134551
Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China
Xi'an HO-SHINE Bio-Technology Co., Ltd
Contact:+86 (29) 8248-5435/18292020086
Address:No.6 Shiyuan Road Xian City Shaanxi Province, 710048 China
Contact:0571-
Address:zhejing
Suzhou Howsine Biological Technology Co.,Ltd(expird)
website:http://www.howsine.com
Contact:86-512-67262751
Address:No 3,Weihua Road ,Suzhou Industrial Park ,Jiangsu ,China.
Doi:10.1016/S0957-4166(00)00044-6
(2000)Doi:10.1021/ja053855q
(2005)Doi:10.1021/jo9918201
(2000)Doi:10.1080/00397910008087163
(2000)Doi:10.1016/S0008-6215(00)84091-4
(1976)Doi:10.1002/hlca.19700530411
(1970)