3-重氮-4-氧-3,4-二氢-1-萘磺酰氯合成路线 （共 9 条）
反应条件
triethylamine; trichloromethyl chloroformate in dichloromethane T=-50°C; 1.33333 - 1.5 h; Product distribution / selectivity;
参考文献
EP1348693 A1, ;
Page/Page column 4-5 ;
反应条件
1: 60 percent / CuSO4, NaNO2 / H2O / 0.17 h 2: 30 percent / chlorosulfonic acid / 1) 65 deg, 5h, 2) overnight View Scheme
参考文献
Journal fuer Praktische Chemie (Leipzig), , vol. 333, # 3 p. 467 - 473
反应条件
1: 60 percent / NaNO2, conc. HCl / H2O / 0.83 h 2: 34 percent / sodium dithionite / aq. NaOH / 0.08 h 3: 60 percent / CuSO4, NaNO2 / H2O / 0.17 h 4: 30 percent / chlorosulfonic acid / 1) 65 deg, 5h, 2) overnight View Scheme
参考文献
Journal fuer Praktische Chemie (Leipzig), , vol. 333, # 3 p. 467 - 473
反应条件
1: 90 percent / sodium hydrogensulfite / H2O / 24 h / Heating 2: 60 percent / NaNO2, conc. HCl / H2O / 0.83 h 3: 34 percent / sodium dithionite / aq. NaOH / 0.08 h 4: 60 percent / CuSO4, NaNO2 / H2O / 0.17 h 5: 30 percent / chlorosulfonic acid / 1) 65 deg, 5h, 2) overnight View Scheme
参考文献
Journal fuer Praktische Chemie (Leipzig), , vol. 333, # 3 p. 467 - 473
反应条件
1: 34 percent / sodium dithionite / aq. NaOH / 0.08 h 2: 60 percent / CuSO4, NaNO2 / H2O / 0.17 h 3: 30 percent / chlorosulfonic acid / 1) 65 deg, 5h, 2) overnight View Scheme
参考文献
Journal fuer Praktische Chemie (Leipzig), , vol. 333, # 3 p. 467 - 473
反应条件
in water T=65°C; 1.25 h; variation of time and temperature; Mechanism;
参考文献
Journal fuer Praktische Chemie (Leipzig), , vol. 333, # 3 p. 467 - 473
反应条件
triethylamine in 1,4-dioxane 1 h; Ambient temperature;
参考文献
Baumbach, B.; Bendig, J.; Nagel, T.; Dubsky, B.
Journal fuer Praktische Chemie (Leipzig), 1991 , vol. 333, # 4 p. 625 - 635
反应条件
triethylamine in dichloromethane
参考文献
International Business Machines Corporation
Patent: US4853315 A1, 1989 ;
