4-甲基苯磺酸 (R)-(-)-1-甲基丙酯合成路线 (共 8 条)
反应条件
trifluoroacetic acid sodium salt T=25°C; var. amounts of reagent, optical stability; Rate constantMechanismProduct distribution;
参考文献
Allen, Annette D.; Ambidge, Christopher; Tidwell, Thomas T.
Journal of Organic Chemistry, 1983 , vol. 48, # 24 p. 4527 - 4530
反应条件
trifluoroacetic acid sodium salt T=25°C; var. amounts of reagent, optical stability; Rate constantMechanismProduct distribution;
参考文献
Allen, Annette D.; Ambidge, Christopher; Tidwell, Thomas T.
Journal of Organic Chemistry, 1983 , vol. 48, # 24 p. 4527 - 4530
反应条件
18-crown-6 ether; potassium carbonate in dimethyl sulfoxide T=20°C;
参考文献
Shi, Wei; Nacev, Benjamin A.; Bhat, Shridhar; Liu, Jun O.
ACS Medicinal Chemistry Letters, 2010 , vol. 1, # 4 p. 155 - 159
反应条件
T=37°C; with 0.18 M NaOTFA; Rate constantMechanism;
参考文献
Dannenberg, J. J.; Barton, J. K.; Bunch, B.; Goldberg, B. J.; Kowalski, T.
Journal of Organic Chemistry, 1983 , vol. 48, # 24 p. 4524 - 4527
反应条件
4-(N,N-dimethlyamino)pyridine; triethylamine in dichloromethane
参考文献
Shi, Wei; Nacev, Benjamin A.; Bhat, Shridhar; Liu, Jun O.
ACS Medicinal Chemistry Letters, 2010 , vol. 1, # 4 p. 155 - 159
反应条件
triphenylphosphine; diethylazodicarboxylate in benzene
参考文献
Loibner,H.; Zbiral,E.
Helvetica Chimica Acta, 1976 , vol. 59, p. 2100 - 2113
反应条件
(i) 3-ethyl-2-fluorobenzothiazolium tetrafluoroborate, (ii) /BRN= 472690/; Multistep reaction;
参考文献
Mukaiyama,T.; Hojo,K.
Chemistry Letters, 1976 , p. 893 - 896
参考文献
Annunziata, Rita; Cinquini, Mauro; Colonna, Stefano; Cozzi, Franco
Journal of the Chemical Society, Chemical Communications, 1981 , # 19 p. 1005 - 1006