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结构式
乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
酮替芬
合成路线
（共 15 条）
59743-88-3
10-甲氧基-4-(1-甲基-4-哌啶基)-4H-苯并[4,5]环庚三烯并[1,2-B]噻吩-4-醇
→
反应条件
34580-13-7
酮替芬
反应条件
hydrogenchloride in water 1 h; Heating;
参考文献
Polivka, Zdenek; Budesinsky, Milos; Holubek, Jiri; Schneider, Bohdan; Sediva, Zdenek; et al.
Collection of Czechoslovak Chemical Communications, 1989 , vol. 54, # 9 p. 2443 - 2469
126939-27-3
4-羟基酮替芬
→
反应条件
34580-13-7
酮替芬
反应条件
hydrogenchloride in water 1 h; Heating;
参考文献
Polivka, Zdenek; Budesinsky, Milos; Holubek, Jiri; Schneider, Bohdan; Sediva, Zdenek; et al.
Collection of Czechoslovak Chemical Communications, 1989 , vol. 54, # 9 p. 2443 - 2469
59743-84-9
10-甲氧基-4H-苯并[4,5]环庚三烯并[1,2-b]噻吩-4-酮
→
反应条件
34580-13-7
酮替芬
反应条件
1: Mg / 1)Grignard reagent in THF 2)15 deg C, 50min, educt XXIV 3)1.5h room temp. 2: 97 percent / HCl / H2O / 1 h / Heating View Scheme
参考文献
Collection of Czechoslovak Chemical Communications, , vol. 54, # 9 p. 2443 - 2469
5570-77-4
1-甲基-4-氯哌啶
→
反应条件
34580-13-7
酮替芬
反应条件
1: Mg / 1)preparation of Grignarg reagent in THF 2)5min, 20 deg C with XXX 3)stirred 4.5h, 20 deg C 4)stand overnight 5)reflux 10min 6)decomposed by tartaric acid water 2: 81 percent / HCl / H2O / 1 h / Heating View Scheme
参考文献
Collection of Czechoslovak Chemical Communications, , vol. 54, # 9 p. 2443 - 2469
34580-12-6
→
反应条件
34580-13-7
酮替芬
反应条件
sulfuric acid T=100°C; 1.5 h;
参考文献
Helvetica Chimica Acta, , vol. 59, # 3 p. 866 - 877
1622-55-5
9, 10-二氢-4H-苯并[4, 5]环庚三烯[1, 2-b]噻吩-4-酮
→
反应条件
34580-13-7
酮替芬
反应条件
1: N-bromosuccinimide, dibenzyl peroxide / CCl4 / 3 h / Heating; alkaline mother methanolic liquor after XXII was diluted with water and extracted dichlormethane 2: mother liquors after XXIV diluted warwe and extracted with dichlormethane 3: Mg / 1)Grignard reagent in THF 2)15 deg C, 50min, educt XXIV 3)1.5h room temp. 4: 97 percent / HCl / H2O / 1 h / Heating View Scheme
参考文献
Collection of Czechoslovak Chemical Communications, , vol. 54, # 9 p. 2443 - 2469
126939-26-2
→
反应条件
34580-13-7
酮替芬
反应条件
1: Mg / 1)preparation of Grignarg reagent in THF 2)5min, 20 deg C with XXX 3)stirred 4.5h, 20 deg C 4)stand overnight 5)reflux 10min 6)decomposed by tartaric acid water 2: 81 percent / HCl / H2O / 1 h / Heating View Scheme
参考文献
Collection of Czechoslovak Chemical Communications, , vol. 54, # 9 p. 2443 - 2469
34580-10-4
9,10-二溴-9,10-二氢-4H-苯并[4,5]环庚并[1,2-b]噻吩-4-酮
→
反应条件
34580-13-7
酮替芬
反应条件
1: mother liquors after XXIV diluted warwe and extracted with dichlormethane 2: Mg / 1)Grignard reagent in THF 2)15 deg C, 50min, educt XXIV 3)1.5h room temp. 3: 97 percent / HCl / H2O / 1 h / Heating View Scheme
参考文献
Collection of Czechoslovak Chemical Communications, , vol. 54, # 9 p. 2443 - 2469
63463-36-5
→
反应条件
34580-13-7
酮替芬
反应条件
1: (i) THF, (ii) HBr, EtOH 2: (i) tBuOK, dioxane, (ii) aq. HCl View Scheme
参考文献
Helvetica Chimica Acta, , vol. 59, # 3 p. 866 - 877
34580-11-5
→
反应条件
34580-13-7
酮替芬
反应条件
1: (i) THF, (ii) HBr, EtOH 2: (i) tBuOK, dioxane, (ii) aq. HCl View Scheme
参考文献
Helvetica Chimica Acta, , vol. 59, # 3 p. 866 - 877
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