Journal of Sulfur Chemistry p. 515 - 528 (2016)
Update date:2022-08-05
Topics:
Truong, Binh Nhat
Le, Luong Huu
Chau, Duy-Khiem Nguyen
Duus, Fritz
Luu, Thi?Xuan?Thi
The sulfonylation reaction of various aliphatic, alicyclic, aromatic, and hetero-aromatic amines with p-acetamidobenzenesulfonyl chloride has been investigated using different types of base catalysis under varied reaction conditions. Mg–Al hydrotalcite, characterizable as an inexpensive, reusable, and green solid catalyst, was found to be the most efficient catalyst, when the reaction is carried out in a minimum volume of solvent (acetone). The reaction was found to be accelerated drastically with the support of ultrasound irradiation, affording the sulfonamides in yields better or equivalent to those obtained under the longer lasting conventional stirring conditions.
View MoreShandong Topscience Biotech Co., Ltd.
Contact:0633-2619278
Address:No. 98 Lanshan West Road, Lanshan District, Rizhao, Shandong Province, P.R. of China
Jinan Hongfangde Pharmatech Co.,Ltd
Contact:86-531-88870908
Address:F Bldg. West Unit North Area of Univ. Tech. Garden Xinyu Rd. Jinan New & High Tech Industry Development Zone Shandong, China
Hangzhou Dingyan Chem Co., Ltd
website:http://www.dingyanchem.com
Contact:86-571-87157530-8001
Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004
Wuxi D-Stone International Co., Ltd.
Contact:+86-510-82740567
Address:21F Hengtong Int'l Centre, 215Zhongshan Road, Wuxi, Jiangsu,China
Airsea(Taizhou) Pharmaceutical Limited
Contact:+86-576-88057622
Address:Dubei, Duqiao, Linhai, Taizhou, Zhejiang, China Zip: 317016
Doi:10.1111/j.1747-0285.2011.01205.x
(2011)Doi:10.1039/c4ra01425a
(2014)Doi:10.1007/s00044-009-9273-x
(2011)Doi:10.1016/j.tetlet.2014.02.077
(2014)Doi:10.1021/ja9812047
(1998)Doi:10.1016/S0040-4039(00)02261-9
(2001)