Journal of Fluorine Chemistry p. 339 - 343 (1990)
Update date:2022-07-29
Topics:
Krespan, Carl G.
Difluoromaleic anhydride is obtained in good yield by reaction of either hexafluoro-2,5-dihydrofuran or hexafluoro-2,5-dihydrothiophene with sulfur trioxide.Hexafluoro-2,5-dihydrothioyphene is prepared from sulfur and commercially available hexafluorocyclobutene, so its conversion to difluoromaleic anhydride in one step makes the latter readily available as well.
View MoreContact:+1 (647) 918 5848
Address:2343 BRIMLEY RD., Suite 250
Contact:+86-025-52406782
Address:8 Taizishan Rd., Yanjiang Industrial Development Area, Nanjing, Jiangsu, China.
Tianjin Emulsion Science&Technology Development Co.,Ltd
Contact:13901380442
Address:Vake Garden New Town New Yi Bai Road Beichen District Tianjin,China
GUANGZHOU MEDCAN PHARMATECH LTD
website:http://www.gzmedcan.com
Contact:+86-20-82519649
Address:Building J,Room 101,1 JiangtashanRd,Guang Zhou Science City,Guang Zhou ,China
Liao Cheng All Win Chemicals Co.,LTD
Contact:86+0635-2991582
Address:Room 402,Unit 1,No.27 building.Zhong tong shi dai haoyuan,liaocheng city,Shan dong Province.China
Doi:10.1016/0040-4020(80)88040-9
(1980)Doi:10.1007/BF00956182
(1983)Doi:10.1016/S0040-4020(01)97665-3
(1981)Doi:10.1002/hlca.19810640311
(1981)Doi:10.1016/S0968-0896(00)00143-7
(2000)Doi:10.1021/ic00136a051
(1982)
