醋酸(R)-(+)-2-羟基-1,2,2-三苯乙酯合成路线 (共 4 条)
反应条件
pyridine in dichloromethane 2 h; Ambient temperature;
参考文献
Devant, Ralf; Mahler, Ulrike; Braun, Manfred
Chemische Berichte, 1988 , vol. 121, p. 397 - 406
反应条件
1: 1.) Mg, I2 / 1.) THF, reflux, 3 h; 2.) THF, reflux, 3-5 h 2: 90 percent / pyridine / CH2Cl2 / 2 h / Ambient temperature View Scheme
参考文献
Chemische Berichte, , vol. 121, p. 397 - 406
反应条件
1: 94 percent / conc. H2SO4 / 5 h / Heating 2: 1.) Mg, I2 / 1.) THF, reflux, 3 h; 2.) THF, reflux, 3-5 h 3: 90 percent / pyridine / CH2Cl2 / 2 h / Ambient temperature View Scheme
参考文献
Chemische Berichte, , vol. 121, p. 397 - 406
反应条件
1: 71 percent / BuLi / tetrahydrofuran; diethyl ether / 1 h / -112 °C 2: methanol / 1 h / Ambient temperature View Scheme
参考文献
Braun, Manfred; Devant, Ralf
Tetrahedron Letters, 1984 , vol. 25, # 44 p. 5031 - 5034