4-异丙基噁唑啉-2,5-二酮合成路线 (共 12 条)
反应条件
1.1: NMM / tetrahydrofuran / -25 - 20 °C 2.1: 20 mol percent DHQD-PHN; 4 Angstroem molecular sieves; methanol / diethyl ether / 22 h / 0 °C 2.2: 40 percent / H2O View Scheme
参考文献
Hang; Tian; Tang; Deng
Journal of the American Chemical Society, 2001 , vol. 123, # 50 p. 12696 - 12697
反应条件
1: Et3N / tetrahydrofuran; ethyl acetate
2: (i) Me3SiCl, Et3N, CH2Cl2, (ii) /BRN= 1149403/, (iii) HOCH2CH2SH, Me3SiNCS
View Scheme
参考文献
Kricheldorf,H.R.; Fehrle,M.
Chemische Berichte, 1974 , vol. 107, p. 3533 - 3547