(2,4-二氟-苯基)-氨基甲酸苄酯合成路线 (共 2 条)
反应条件
β-cyclodextrin in water T=20°C; 0.0166667 h;
参考文献
Pavan Kumar; Somi Reddy; Narender; Surendra; Nageswar; Rama Rao
Tetrahedron Letters, 2006 , vol. 47, # 36 p. 6393 - 6396
反应条件
1: (2,4-Difluoro-phenyl)-carbamic Acid Benzyl Ester With n-butyllithium; diisopropylamine in tetrahydrofuran; hexane
T=-78 - -70°C;
2: N,N-dimethyl-formamide in tetrahydrofuran; hexane
T=-78 - 20°C;
3: With hydrogenchloride in tetrahydrofuran; hexane; water
pH=1;
参考文献
PLEXXIKON, INC.; IBRAHIM, Prabha N.; SPEVAK, Wayne; CHO, Hanna; ZHU, Hongyao
Patent: WO2010/104945 A1, 2010 ;
Location in patent: Page/Page column 42 ;