乙氧甲酰基亚甲基三苯基膦合成路线 (共 578 条)
反应条件
in dichloromethane T=20°C; Wittig olefination; 24 h;
参考文献
Reddy, S. Hari Krishna; Lee, Stephen; Datta, Apurba; Georg, Gunda I.
Journal of Organic Chemistry, 2001 , vol. 66, # 24 p. 8211 - 8214
反应条件
hollandite in toluene T=110°C; Wittig Olefination; 4 h; Catalytic behavior; diastereoselective reaction;
参考文献
Kona, Jagadeswara R.; King'Ondu, Cecil K.; Howell, Amy R.; Suib, Steven L.
ChemCatChem, 2014 , vol. 6, # 3 p. 749 - 752
参考文献
Ruechardt,C. et al.
Chemische Berichte, 1967 , vol. 100, p. 1144 - 1164
反应条件
in benzene Wittig reaction; Reflux;
参考文献
Journal of Organic Chemistry, , vol. 77, # 7 p. 3082 - 3098
反应条件
1: 5,6-O-isopropylidene-L-gulonic acid γ-lactone With sodium periodate; sodium hydroxide in water pH=5.5; 1 h; Inert atmosphereCooling with ice; 2: ethyl (triphenylphosphoranylidene)acetate in dichloromethane; water T=20°C; 10 h; Inert atmosphere; optical yield given as percent ee;
参考文献
Chemistry - A European Journal, , vol. 18, # 31 p. 9651 - 9668
反应条件
in dichloromethane T=20°C; Wittig olefination; 9 h;
参考文献
Sharma; Punna, Sreenivas; Rajendra Prasad; Krishna, Palakodety Radna; Chorghade, Mukund S.; Ley, Steven V.
Tetrahedron Asymmetry, 2005 , vol. 16, # 6 p. 1113 - 1123
反应条件
sodium periodate; sodium hydrogencarbonate 1.) ethanol, RT, 2 h, 2.) ethanol, 0 deg C, 24 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Baskaran, S.; Trivedi, Girish.K.
Journal of Chemical Research, Miniprint, 1995 , # 8 p. 1853 - 1864
反应条件
sodium hexamethyldisilazane in benzene 0.5 h; Inert atmosphere;
参考文献
Marcos; Beneitez; Moro; Basabe; Diez; Urones
Tetrahedron, 2010 , vol. 66, # 45 p. 8605 - 8614
参考文献
Boev, V. I.; Kushnir, V. N.; Shevchuk, M. I.; Dombrovskii, A. V.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1980 , vol. 16, # 5 p. 550 - 552
Khimiya Geterotsiklicheskikh Soedinenii, 1980 , # 5 p. 701 - 704
反应条件
1: With sodium hydroxide in dichloromethane T=-60°C; 2: With dimethylsulfide; ozone
参考文献
Siebum, Arjan H. G.; Woo, Wei Sein; Lugtenburg, Johan
European Journal of Organic Chemistry, 2003 , # 23 p. 4664 - 4678