1-甲氧基-3-(三甲基硅氧基)-丁二烯合成路线 (共 70 条)
反应条件
in chloroform-d1
T=55°C; 50 h; Title compound not separated from byproducts;
参考文献
Dowd, Paul; Weber, William
Journal of Organic Chemistry, 1982 , vol. 47, # 24 p. 4777 - 4779
参考文献
Liese, Thomas; Splettstaesser, Gisela; Meijere, Armin de
Tetrahedron Letters, 1982 , vol. 23, # 33 p. 3341 - 3344
反应条件
1: With (R)-H4-BINOL Ti(IV)
T=20°C; hetero-Diels-Alder reaction; 96 h;
2: With trifluoroacetic acid
T=20°C; Further stages.;
参考文献
Yuan, Yu; Long, Jiang; Sun, Jie; Ding, Kuiling
Chemistry - A European Journal, 2002 , vol. 8, # 21 p. 5033 - 5042
反应条件
boron trifluoride in diethyl ether
T=-78°C; 0.0833333 h; Mechanism;
参考文献
Larson, Eric R.; Danishefsky, Samuel
Tetrahedron Letters, 1982 , vol. 23, # 19 p. 1975 - 1978
反应条件
boron trifluoride diethyl etherate in diethyl ether
T=-78 - 0°C; 4 h;
参考文献
Danishevsky,S.J.; Larson,E.; Askin,D.
Journal of the American Chemical Society, 1985 , vol. 107, p. 1246
反应条件
1: 6 percent / boron trifluoride etherate (BF3*Et2O) / diethyl ether / 4 h / -78 - 0 °C
2: 70 percent / boron trifluoride etherate (BF3*Et2O) / diethyl ether / 1.5 h / -78 °C
View Scheme
参考文献
Danishevsky,S.J.; Larson,E.; Askin,D.
Journal of the American Chemical Society, 1985 , vol. 107, p. 1246
反应条件
zinc(II) chloride in tetrahydrofuran
3 h; Heating;
参考文献
Danishefsky; Webb II
Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1955 - 1958
反应条件
in benzene
48 h; Ambient temperature;
参考文献
Danishefsky, Samuel; Kerwin, James F.; Kobayashi, Susumu
Journal of the American Chemical Society, 1982 , vol. 104, # 1 p. 358 - 360
反应条件
Ce(III)-(R)-BNP in dichloromethane
T=20°C; asymmetric hetero-Diels-Alder reaction; 15 h;
参考文献
Hayano, Tetsuji; Sakaguchi, Toshiaki; Furuno, Hiroshi; Ohba, Masaaki; Okawa, Hisashi; Inanaga, Junji
Chemistry Letters, 2003 , vol. 32, # 7 p. 608 - 609
反应条件
in benzene
T=25°C; 120 h; Title compound not separated from byproducts;
参考文献
Wulff, William D.; Yang, Dominic C.; Murray, Christopher K.
Journal of the American Chemical Society, 1988 , vol. 110, # 8 p. 2653 - 2655