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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
4-甲氧基苯硼酸
合成路线
（共 1108 条）
5720-07-0
4-甲氧基苯硼酸
+
49617-83-6
3-碘苄溴
→
反应条件
20854-56-2
(4-甲氧基联苯-3-基)-甲醇
反应条件
1: 3-bromomethyliodobenzene With 1-ClCOOCH2CH2O-2-MeO-4-HOCOCH2-5-BzNHCH2-C6H2; caesium carbonate in N,N-dimethyl-formamide T=50°C; Esterification; 24 h; 2: (4-methoxyphenyl)-boronic acid With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) in N,N-dimethyl-formamide T=80°C; Arylation; Suzuki reaction; 20 h; 3: With penicillin G acylase in methanol T=37°C; Substitution; Product release; pH=7.0;
参考文献
Grether, Uwe; Waldmann, Herbert
Angewandte Chemie - International Edition, 2000 , vol. 39, # 9 p. 1629 - 1632
5720-07-0
4-甲氧基苯硼酸
+
57455-06-8
3-碘苯甲醇
→
反应条件
20854-56-2
(4-甲氧基联苯-3-基)-甲醇
反应条件
1: 3-iodo-benzyl alcohol With 4-(N,N-dimethlyamino)pyridine; polystyrene siloxane resin; triethylamine in dichloromethane T=20°C; 1 h; 2: (4-methoxyphenyl)-boronic acid With potassium carbonate; palladium diacetate in 1,4-dioxane; water T=100°C; Suzuki coupling; 15 h;
参考文献
Meloni, Marco M.; White, Peter D.; Armour, Duncan; Brown, Richard C.D.
Tetrahedron, 2007 , vol. 63, # 2 p. 299 - 311
5720-07-0
4-甲氧基苯硼酸
→
反应条件
20854-56-2
(4-甲氧基联苯-3-基)-甲醇
反应条件
Yield given. Multistep reaction;
参考文献
Wendeborn, Sebastian; Berteina, Sabine; Brill, Wolfgang K.-D.; De Mesmaeker, Alain
Synlett, 1998 , # 6 p. 671 - 675
5720-07-0
4-甲氧基苯硼酸
+
208941-39-3
→
反应条件
20854-56-2
(4-甲氧基联苯-3-基)-甲醇
反应条件
Yield given. Multistep reaction;
参考文献
Wendeborn, Sebastian; Berteina, Sabine; Brill, Wolfgang K.-D.; De Mesmaeker, Alain
Synlett, 1998 , # 6 p. 671 - 675
5720-07-0
4-甲氧基苯硼酸
+
135034-10-5
3-氯-6-碘哒嗪
→
反应条件
2166-07-6
+
58059-31-7
3-氯-6-(4-甲氧苯基)哒嗪
反应条件
tetrakis(triphenylphosphine) palladium(0); caesium carbonate in 1,4-dioxane Suzuki Coupling; HeatingInert atmosphere; chemoselective reaction;
参考文献
Urgin, Karene; Aube, Christophe; Pipelier, Muriel; Blot, Virginie; Thobie-Gautier, Christine; Sengmany, Stephane; Lebreton, Jacques; Leonel, Eric; Dubreuil, Didier; Condon, Sylvie
European Journal of Organic Chemistry, 2013 , # 1 p. 117 - 124
5720-07-0
4-甲氧基苯硼酸
+
7605-28-9
苯磺酰乙腈
→
反应条件
27918-37-2
反应条件
1: With [Rh(OH)(cycloocta-1,5-diene)]2; 2,2'-bis-(diphenylphosphino)-1,1'- binaphthyl in 1,4-dioxane; water T=75°C; 14 h; Inert atmosphere; 2: With hydrogenchloride in 1,4-dioxane; water T=75°C; 3 h;
参考文献
Tsui, Gavin Chit; Glenadel, Quentin; Lau, Chan; Lautens, Mark
Organic Letters, 2011 , vol. 13, # 2 p. 208 - 211
5394-13-8
2-溴苯并噻吩
+
5720-07-0
4-甲氧基苯硼酸
→
反应条件
27884-09-9
2-(4-甲氧基苯基)苯并噻吩
反应条件
potassium phosphate; [5-(3-butylbenzimidazol-2-yliden-1-yl)-25,26,27,28-tetrapropyloxy calix[4]arene] (pyridine) palladium(II) dibromide in 1,4-dioxane T=100°C; 24 h; Inert atmosphere;
参考文献
Ren, Hui; Xu, Yong; Jeanneau, Erwann; Bonnamour, Isabelle; Tu, Tao; Darbost, Ulrich
Tetrahedron, 2014 , vol. 70, # 17 p. 2829 - 2837
5720-07-0
4-甲氧基苯硼酸
→
反应条件
29093-41-2
2,6-二甲氧基-3-甲基-9H-咔唑
反应条件
1: copper diacetate; octane-1-acetic acid; 2,6-dimethylpyridine / toluene / 24 h / 20 °C 2: palladium diacetate; potassium carbonate / dimethyl sulfoxide / 5 h / 130 °C / |Inert atmosphere; |Sealed tube 3: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 - 65 °C View Scheme
参考文献
Rasheed, Sk.; Rao, D. Nageswar; Reddy, K. Ranjith; Aravinda; Vishwakarma, Ram A.; Das, Parthasarathi
RSC Advances, 2014 , vol. 4, # 10 p. 4960 - 4969
1722-12-9
2-氯嘧啶
+
5720-07-0
4-甲氧基苯硼酸
→
反应条件
69491-44-7
反应条件
bis-triphenylphosphine-palladium(II) chloride; sodium carbonate in 1,4-dioxane T=90°C; Suzuki coupling;
参考文献
Zheng, Xiaojian; Song, Bingrui; Xu, Bin
European Journal of Organic Chemistry, 2010 , # 23 p. 4376 - 4380
5720-07-0
4-甲氧基苯硼酸
→
反应条件
69491-44-7
反应条件
tetrakis(triphenylphosphine) palladium(0); copper(I) thiophene-2-carboxylate in tetrahydrofuran T=120°C; Liebeskind-Srogl coupling; 1 h; Microwave irradiation;
参考文献
Modha, Sachin G.; Trivedi, Jalpa C.; Mehta, Vaibhav P.; Ermolat'ev, Denis S.; Van Der Eyckens, Erik V.
Journal of Organic Chemistry, 2011 , vol. 76, # 3 p. 846 - 856
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