Archiv der Pharmazie p. 76 - 84 (1981)
Update date:2022-08-03
Topics:
Goerlitzer, Klaus
Weber, Josef
The amides 3 cyclize on heating with polyphosphoric acid (PPA) to yield the title compounds 4, from which the S,S-dioxides 6 are obtained by reaction with H2O2.The synthesis of the thiones 12 and of the thioethers 13 is described.
View MoreContact:+86 18616952870
Address:Area
Nanjing Zelang Medical Technology Co. Ltd
Contact:86-25-83063290/13770714480
Address:Ganjiabian 108# 01 Unit,701-702 room,Yao Hua Street,Qixia District,Nanjing,Jiangsu,China
Anhui Jiatiansen Agrochemical Co.,Ltd
Contact:15366811918
Address:chemical industrial park,xiangyu town,dongzhi county,anhui,china
NanJing KaiHeng Chemical CO., LTD.
Contact:+86-25-85768391
Address:RM.1704, D, WANDA PLAZA, NO.110, MIDDLE JIANGDONG ROAD, NANJING, CHINA
taicang liyuan chemical co,.ltd
website:http://www.tcliyuanchem.com/productse.php
Contact:86-512-53539583
Address:Room 804,Huaxu Building,No.95,Renmin South Road,Taicang city,Jiangsu Province,China
Doi:10.1016/S0040-4039(00)92271-8
(1991)Doi:10.1055/s-1981-29434
(1981)Doi:10.1039/c7tc05535h
(2018)Doi:10.1021/jo001281w
(2000)Doi:10.1007/BF00953587
(1981)Doi:10.1016/j.jorganchem.2015.05.047
(2015)
