(S)-(-)-乳酸苄酯合成路线 (共 33 条)
反应条件
1,8-diazabicyclo[5.4.0]undec-7-ene in benzene 5 h; Heating;
参考文献
Gallo, Elizabeth A.; Gellman, Samuel H.
Journal of the American Chemical Society, 1993 , vol. 115, # 21 p. 9774 - 9788
反应条件
Birman's catalyst; trimethylacetic anhydride; N-ethyl-N,N-diisopropylamine in diethyl ether T=20°C; 12 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;
参考文献
Tetrahedron Asymmetry, , vol. 22, # 16-17 p. 1610 - 1619
反应条件
Birman's catalyst; trimethylacetic anhydride; N-ethyl-N,N-diisopropylamine in diethyl ether T=20°C; 12 h; Inert atmosphereResolution of racemate; optical yield given as percent eeenantioselective reaction;
参考文献
Tokyo University of Science Educational Foundation Administrative Organization
Patent: US2011/319650 A1, 2011 ;
Location in patent: Page/Page column 5-6 ;
反应条件
Birman's catalyst; N-ethyl-N,N-diisopropylamine in diethyl ether T=20°C; 12 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;
参考文献
Tokyo University of Science Educational Foundation Administrative Organization
Patent: US2011/319650 A1, 2011 ;
Location in patent: Page/Page column 6-10 ;
反应条件
water; copper(II) sulfate in chloroform T=40°C; 0.5 h; Title compound not separated from byproducts.;
参考文献
Angewandte Chemie - International Edition, , vol. 47, # 5 p. 932 - 934
反应条件
N-ethyl-N,N-diisopropylamine; Birman's catalyst in dichloromethane T=20°C; 12 h; Product distribution / selectivity;
参考文献
Tokyo University of Science Educational Foundation Administrative Organization
Patent: US2011/319650 A1, 2011 ;
Location in patent: Page/Page column 5-6 ;
反应条件
N-ethyl-N,N-diisopropylamine; Birman's catalyst in dichloromethane T=20°C; 12 h; Product distribution / selectivity;
参考文献
Tokyo University of Science Educational Foundation Administrative Organization
Patent: US2011/319650 A1, 2011 ;
Location in patent: Page/Page column 4-5 ;
反应条件
Ca[N(SiMe3)2]2*2THF in toluene T=30°C; 0.0833333 h;
参考文献
Phomphrai, Khamphee; Pracha, Supathana; Phonjanthuek, Phenphak; Pohmakotr, Manat
Dalton Transactions, 2008 , # 23 p. 3048 - 3050
反应条件
N-ethyl-N,N-diisopropylamine; Birman's catalyst in dichloromethane T=20°C; 12 h; Product distribution / selectivity;
参考文献
Tokyo University of Science Educational Foundation Administrative Organization
Patent: US2011/319650 A1, 2011 ;
Location in patent: Page/Page column 4-5 ;
反应条件
N-ethyl-N,N-diisopropylamine; Birman's catalyst in dichloromethane T=20°C; 12 h; Product distribution / selectivity;
参考文献
Tokyo University of Science Educational Foundation Administrative Organization
Patent: US2011/319650 A1, 2011 ;
Location in patent: Page/Page column 4-5 ;