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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
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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
2-氯吡啶
合成路线
（共 777 条）
109-09-1
2-氯吡啶
→
反应条件
916325-83-2
2H-吡唑并[3,4-b]吡啶-3-羧酸甲酯
反应条件
1.1: diisopropylamine; n-butyllithium / hexane; tetrahydrofuran / 3 h / -70 °C / Inert atmosphere 1.2: 3 h / -70 °C 1.3: -40 °C 2.1: chromium(VI) oxide / acetone / 3 h / -30 - 20 °C / Inert atmosphere 3.1: hydrazine hydrate / ethanol / 12 h / Reflux 4.1: sodium hydroxide / water / 0.17 h / 20 °C 4.2: 80 °C 4.3: pH 2 5.1: sulfuric acid / Reflux 5.2: 0.08 h / 20 °C View Scheme
参考文献
Samumed, LLC; Hood, John; Kumar KC, Sunil; Wallace, David Mark
Patent: US2013/296302 A1, 2013 ;
109-09-1
2-氯吡啶
→
反应条件
92686-22-1
反应条件
1: 98 percent 2: 83 percent / sodium / ethanol / 12 h / Heating 3: 54 percent / 30percent hydrogen peroxide / acetic acid / 24 h View Scheme
参考文献
Oae, Shigeru; Kawai, Tsutomu; Furukawa, Naomichi
Phosphorus and Sulfur and the Related Elements, 1987 , vol. 34, p. 123 - 132
109-09-1
2-氯吡啶
→
反应条件
92686-23-2
反应条件
1: 98 percent 2: 83 percent / sodium / ethanol / 12 h / Heating 3: 54 percent / 30percent hydrogen peroxide / acetic acid / 24 h 4: 61 percent / EtMgBr / diethyl ether; tetrahydrofuran / 1 h / Ambient temperature View Scheme
参考文献
Oae, Shigeru; Kawai, Tsutomu; Furukawa, Naomichi
Phosphorus and Sulfur and the Related Elements, 1987 , vol. 34, p. 123 - 132
109-09-1
2-氯吡啶
+
53939-30-3
5-溴-2-氯吡啶
→
反应条件
93297-75-7
反应条件
1: 5-Bromo-2-chloropyridine With isopropylmagnesium chloride in tetrahydrofuran T=10 - 20°C; 2.5 h; Inert atmosphere; 2: alpha-chloropyridine With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride in tetrahydrofuran T=10 - 20°C; 6 h; Inert atmosphere; Product distribution / selectivity;
参考文献
Kuraray Co., Ltd.
Patent: EP2223912 A1, 2010 ;
Location in patent: Page/Page column 9 ;
109-09-1
2-氯吡啶
→
反应条件
93297-77-9
+
93297-76-8
+
93297-75-7
+
13040-77-2
6-氯-2,2’-联吡啶
反应条件
trans-lt;Mo(N2)2(Ph2PCH2CH2PPh2)2gt; T=80°C; 0.5 h; solvent: benzene; with irradiation; other time; Product distribution;
参考文献
Minzoni, Ferruccio; Nardelli, Mario; Pelizzi, Corrado; Predieri, Giovanni
Gazzetta Chimica Italiana, 1984 , vol. 114, # 5/6 p. 221 - 224
109-09-1
2-氯吡啶
+
624-92-0
二甲基二硫醚
→
反应条件
69212-36-8
反应条件
1: alpha-chloropyridine With 2,2,6,6-tetramethyl-piperidine; n-butyllithium in tetrahydrofuran T=-78°C; 1.5 h; Inert atmosphere; 2: dimethyl-disulfide in tetrahydrofuran T=-78°C; 21.5 h; Reflux;
参考文献
Chartoire, Anthony; Comoy, Corinne; Fort, Yves
Organic and Biomolecular Chemistry, 2011 , vol. 9, # 6 p. 1839 - 1845
109-09-1
2-氯吡啶
+
624-92-0
二甲基二硫醚
→
反应条件
69212-36-8
+
65753-48-2
反应条件
1: alpha-chloropyridine With 2,2,6,6-tetramethyl-piperidine; n-butyllithium in tetrahydrofuran T=-78°C; 1.5 h; Inert atmosphere; 2: dimethyl-disulfide in tetrahydrofuran 20 h; Reflux;
参考文献
Chartoire, Anthony; Comoy, Corinne; Fort, Yves
Organic and Biomolecular Chemistry, 2011 , vol. 9, # 6 p. 1839 - 1845
109-09-1
2-氯吡啶
+
124-22-1
十二烷基伯胺
→
反应条件
93812-57-8
反应条件
(C5H5)Fe(C5H3C(CH3)NC6H4CH3)PdCl(CN2(C6H3(CH(CH3)2)2)2C2H2); potassium tert-butylate in 1,4-dioxane T=110°C; Buchwald-Hartwig Coupling; 3 h; Inert atmosphereSchlenk technique;
参考文献
Mu, Bing; Li, Jingya; Wu, Yangjie
Applied Organometallic Chemistry, 2013 , vol. 27, # 9 p. 537 - 541
109-09-1
2-氯吡啶
→
反应条件
952-75-0
反应条件
1: benzene 2: NaOH-solution; water View Scheme
参考文献
Kroehnke; Heffe
Chemische Berichte, 1937 , vol. 70, p. 864,875
109-09-1
2-氯吡啶
+
2905-65-9
→
反应条件
98061-20-2
反应条件
manganese; NiBr2(2,2'-bipyridine); trifluoroacetic acid in N,N-dimethyl-formamide T=20°C; 18 h;
参考文献
Gosmini, Corinne; Bassene-Ernst, Carine; Durandetti, Muriel
Tetrahedron, 2009 , vol. 65, # 31 p. 6141 - 6146
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