2,2,6-三甲基-1-氧杂螺[2.5]辛-5-烯合成路线 (共 57 条)
反应条件
Dowex H+ in acetone
T=25°C; 4 h;
参考文献
Gurudutt, K. N.; Pasha, M. A.; Ravindranath, B.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 820 - 823
反应条件
perchloric acid in diethyl ether
T=25°C; 1 h; further solvents: acetone, benzene; further acid catalysts: PTS, BF3, Dowex H+, ZnBr2, AlCl3; Product distribution;
参考文献
Gurudutt, K. N.; Pasha, M. A.; Ravindranath, B.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 820 - 823
反应条件
potassium tert-butylate in tetrahydrofuran
T=66°C; 7.5 h; Further byproducts given. Title compound not separated from byproducts;
参考文献
Roy, Animesh; Gurudutt, K. N.; Rao, Sanjay
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 7 p. 636 - 638
反应条件
perchloric acid in diethyl ether
T=25°C; 1 h; Further byproducts given;
参考文献
Gurudutt, K. N.; Pasha, M. A.; Ravindranath, B.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 820 - 823
反应条件
potassium tert-butylate in tetrahydrofuran
T=66°C; 7.5 h; Further byproducts given. Title compound not separated from byproducts;
参考文献
Roy, Animesh; Gurudutt, K. N.; Rao, Sanjay
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 7 p. 636 - 638
反应条件
perchloric acid in diethyl ether
T=25°C; 1 h; further solvents: acetone, benzene; further acid catalysts: PTS, BF3, Dowex H+, ZnBr2, AlCl3; Product distribution;
参考文献
Gurudutt, K. N.; Pasha, M. A.; Ravindranath, B.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 820 - 823
反应条件
1: 64percent m-chloroperbenzoic acid / CH2Cl2
2: LiAlH4 / diethyl ether / 1 h
3: LiAlH4 / diethyl ether / 3 h / Heating
View Scheme
参考文献
Carman, Raymond M.; Rayner, Anthony C.
Australian Journal of Chemistry, 1994 , vol. 47, # 2 p. 195 - 202