2,5-二甲基-2,5-二羟基-1,4-二噻烷合成路线 (共 6 条)
反应条件
hydrogenchloride; sodium sulfide T=0°C; Cyclization;
参考文献
Plant; Harder; Mencke; Bertram
Pesticide Science, 1996 , vol. 48, # 4 p. 351 - 358
反应条件
pyridine T=50 - 60°C; 0.666667 h;
参考文献
Inamori; Ohno; Nishihata; Tsujibo; Baba
Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 1 p. 243 - 245
反应条件
toluene-4-sulfonic acid in benzene
Heating;
参考文献
Okumura, Joji; Yanai, Tetsuya; Yajima, Izumi; Hayashi, Kazuo
Agricultural and Biological Chemistry, 1990 , vol. 54, # 7 p. 1631 - 1638
反应条件
in ethanol; dichloromethane
参考文献
DOWELANCO
Patent: EP452002 A2, 1991 ;
反应条件
in diethyl ether; ethanol
参考文献
DOWELANCO
Patent: EP452002 A2, 1991 ;
反应条件
triethylamine in ethanol
1.) 20 deg C, 30 min, 2.) reflux, 3 h;
参考文献
Brown, Michael D.; Gillon, David W.; Meakins, G. Denis; Whitham, Gordon H.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 1623 - 1626