2-(3-溴丙基)-1,3-二氧戊环合成路线 (共 3 条)
反应条件
1: ethyl 4-bromobutanoate With diisobutylaluminium hydride in hexane; dichloromethane
T=-70 - -65°C; 1 h;
2: ethylene glycol With toluene-4-sulfonic acid in benzene
3 h; Heating;
参考文献
Varseev, Georgy N.; Maier, Martin E.
Organic Letters, 2005 , vol. 7, # 18 p. 3881 - 3884
反应条件
toluene-4-sulfonic acid in benzene
2.75 h; Heating;
参考文献
Wenkert, David; Ferguson, Stephen B.; Porter, Barry; Qvarnstrom, Anders; McPhail, Andrew T.
Journal of Organic Chemistry, 1985 , vol. 50, # 21 p. 4114 - 4119
反应条件
lithium iodide in tetrahydrofuran
Finkelstein reaction; Heating;
参考文献
Enders, Dieter; Nolte, Bert; Raabe, Gerhard; Runsink, Jan
Tetrahedron Asymmetry, 2002 , vol. 13, # 3 p. 285 - 291