(R)-(+)-环氧丙烷合成路线 (共 61 条)
反应条件
1: With bis(triphenyl-λ5-phosphanylidene)ammonium fluoride; (1R,2R)-(t-Bu)2salenCoIII(OCOCF3) T=-40°C; 120 h; atmospheric pressure; 2: T=20°C; 4 h; Title compound not separated from byproducts;
参考文献
Organic Letters, , vol. 8, # 20 p. 4401 - 4404
反应条件
sodium hydroxide; chloroform; tetrabutyl-ammonium chloride 2 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Tetrahedron Letters, , vol. 25, # 11 p. 1205 - 1208
反应条件
borane in tetrahydrofuran 120 h;
参考文献
Synthetic Communications, , vol. 23, # 15 p. 2159 - 2169
参考文献
Journal of Biological Chemistry, , vol. 68, p. 418
反应条件
C5H11OK; hydrogen bromide 1.) AcOH, RT, 2.) penthanol; Yield given. Multistep reaction;
参考文献
Journal of Organic Chemistry, , vol. 52, # 18 p. 4042 - 4044
反应条件
(S,S)-[1,2-cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]cobaltIII*OAc; (salen)Co(III)-ZnCl2; water in dichloromethane T=19.84°C; 3 h; Kinetics; Reagent/catalystSolvent; optical yield given as percent eeenantioselective reaction;
参考文献
Jiang, Chengjun
Kinetics and Catalysis, 2011 , vol. 52, # 5 p. 691 - 696
反应条件
sodium hydroxide; trimethyl-oxonium tetrafluoroborate Yield given. Multistep reaction;
参考文献
Tetrahedron: Asymmetry, , vol. 3, # 9 p. 1149 - 1152
参考文献
Tetrahedron Asymmetry, , vol. 14, # 15 p. 2189 - 2193
反应条件
potassium carbonate in 1,2-dichloro-ethane T=25°C; 120 h; study the stereochemistry of asymmetric cyclization using different optically active cobalt (salen) and nickel (salen) type complexes; Product distributionMechanism;
参考文献
Tetrahedron, , vol. 36, p. 3391 - 3398
反应条件
trimethyl-oxonium tetrafluoroborate Yield given. Multistep reaction;
参考文献
Journal of the Chemical Society, Chemical Communications, , # 16 p. 1064 - 1066