2-(氯磺酰基)苯甲酸甲酯合成路线 （共 23 条）
反应条件
1.) CH2Cl2, 2.) NaOH; Multistep reaction;
参考文献
Hovius, Klaas; Wagenaar, Anno; Engberts, Jan B. F. N.
Tetrahedron Letters, 1983 , vol. 24, # 30 p. 3137 - 3140
反应条件
1: 1.) CH2Cl2, 2.) NaOH 2: 33 percent Spectr. / CF3COOH / 75 °C View Scheme
参考文献
Hovius, Klaas; Wagenaar, Anno; Engberts, Jan B. F. N.
Tetrahedron Letters, 1983 , vol. 24, # 30 p. 3137 - 3140
参考文献
E. I. Du Pont de Nemours and Company
Patent: US4546179 A1, 1985 ;
反应条件
in 1-methyl-pyrrolidin-2-one
参考文献
E. I. Du Pont de Nemours and Company
Patent: US4546179 A1, 1985 ;
反应条件
1: 1.) CH2Cl2, 2.) NaOH 2: 35 percent / thionyl chloride / CH2Cl2 / 25 °C View Scheme
参考文献
Hovius, Klaas; Wagenaar, Anno; Engberts, Jan B. F. N.
Tetrahedron Letters, 1983 , vol. 24, # 30 p. 3137 - 3140
反应条件
1: 80 percent / 98percent hydrazine hydrate, triethylamine / ethanol / 2 h / 0 °C 2: 96 percent / methanol / Heating View Scheme
参考文献
Vega; Diaz
Pharmazie, 1992 , vol. 47, # 10 p. 765 - 767
反应条件
1: 80 percent / 98percent hydrazine hydrate, triethylamine / ethanol / 2 h / 0 °C 2: 92 percent / methanol / Heating View Scheme
参考文献
Vega; Diaz
Pharmazie, 1992 , vol. 47, # 10 p. 765 - 767
反应条件
1: 62 percent / triethylamine / CH2Cl2 / 4 h / 0 - 20 °C 2: 66 percent / DMAP; pyridine / toluene / 18 h / Heating View Scheme
参考文献
Robinson, Richard I.; Fryatt, Ross; Wilson, Claire; Woodward, Simon
European Journal of Organic Chemistry, 2006 , # 19 p. 4483 - 4489
反应条件
1.) CH2Cl2, 2.) NaOH; Multistep reaction;
参考文献
Hovius, Klaas; Wagenaar, Anno; Engberts, Jan B. F. N.
Tetrahedron Letters, 1983 , vol. 24, # 30 p. 3137 - 3140
反应条件
1: 73 percent / pyridine / xylene / Heating
2: 2) H2O / 1) THF-hexane, -100 deg C; 2) room temperature
View Scheme
参考文献
Hellwinkel, Dieter; Lenz, Ruediger; Lammerzahl, Frank
Tetrahedron, 1983 , vol. 39, # 12 p. 2073 - 2084
