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乙二醇
甲醛
63148-62-9
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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-溴-6-甲基吡啶
合成路线
（共 135 条）
5315-25-3
2-溴-6-甲基吡啶
+
2170-06-1
苯基乙炔基三甲基硅烷
→
反应条件
96206-92-7
2-甲基-6-(苯乙炔)吡啶盐酸盐
反应条件
tetrabutyl-ammonium chloride; sodium acetate; tris-(o-tolyl)phosphine; palladium diacetate in N,N-dimethyl-formamide T=120°C; Sonogashira coupling; 0.0416667 h; microwave irradiation;
参考文献
Sorensen, Ulrik S.; Pombo-Villar, Esteban
Tetrahedron, 2005 , vol. 61, # 10 p. 2697 - 2703
5315-25-3
2-溴-6-甲基吡啶
+
536-74-3
苯乙炔
→
反应条件
96206-92-7
2-甲基-6-(苯乙炔)吡啶盐酸盐
反应条件
1: 2-bromo-6-methyl-pyridine With bis(η3-allyl-μ-chloropalladium(II)); [BMIM][BF4]; triphenylphosphine T=60°C; Heck alkynylation; Inert atmosphere; 2: phenylacetylene With pyrrolidine T=100°C; Heck alkynylation; 4 h; Inert atmosphere;
参考文献
Saleh, Samer; Picquet, Michel; Meunier, Philippe; Hierso, Jean-Cyrille
Synlett, 2011 , # 19 art. no. D22511ST, p. 2844 - 2848
5315-25-3
2-溴-6-甲基吡啶
+
637-44-5
苯丙炔酸
→
反应条件
96206-92-7
2-甲基-6-(苯乙炔)吡啶盐酸盐
反应条件
C18H19N3O2Pd; caesium carbonate in N,N-dimethyl-formamide T=140°C; 1 h;
参考文献
Reddy, Police Vishnuvardhan; Srinivas, Pottabathula; Annapurna, Manne; Bhargava, Suresh; Wagler, Jorg; Mirzadeh, Nedaossadat; Kantam, Mannepalli Lakshmi
Advanced Synthesis and Catalysis, 2013 , vol. 355, # 4 p. 705 - 710
5315-25-3
2-溴-6-甲基吡啶
→
反应条件
96517-97-4
反应条件
1.1: 50 percent / sodium formate; benzyltriethylammonium chloride; NaOH / Pd/C / H2O / 216 h / Heating 2.1: N-bromosuccinimide / CCl4 / 0.5 h / Heating 2.2: 21 percent / benzoyl peroxide / CCl4 / Heating View Scheme
参考文献
Voegtle, Fritz; Hochberg, Robert; Kochendoerfer, Frank; Windscheif, Paul-Michael; Volkmann, Martin; Jansen, Martin
Chemische Berichte, 1990 , vol. 123, # 11 p. 2181 - 2185
5315-25-3
2-溴-6-甲基吡啶
→
反应条件
49669-26-3
反应条件
1: 1) Raney Nickel 2) water / 1) toluene, 22 h, reflux 2) 2 h, 40 deg C 2: 25 percent / NBS, AIBN, 62percent HBr, Br2 / CCl4 / 4 h / Heating 3: 20 percent / DMSO / 8 h / 150 °C View Scheme
参考文献
Voegtle, Fritz; Hochberg, Robert; Kochendoerfer, Frank; Windscheif, Paul-Michael; Volkmann, Martin; Jansen, Martin
Chemische Berichte, 1990 , vol. 123, # 11 p. 2181 - 2185
5315-25-3
2-溴-6-甲基吡啶
+
54663-78-4
→
反应条件
56421-69-3
反应条件
copper(l) iodide; tri-tert-butyl phosphine; cesium fluoride; palladium dichloride in N,N-dimethyl-formamide T=45°C; Stille reaction; 15 h;
参考文献
Mee, Simon P. H.; Lee, Victor; Baldwin, Jack E.
Chemistry - A European Journal, 2005 , vol. 11, # 11 p. 3294 - 3308
5315-25-3
2-溴-6-甲基吡啶
→
反应条件
5933-30-2
反应条件
2: ethanolic NH3 / Einleiten von H2S View Scheme
参考文献
Knott; Breckenridge
Canadian Journal of Chemistry, 1954 , vol. 32, p. 512,513
5315-25-3
2-溴-6-甲基吡啶
→
反应条件
60323-99-1
反应条件
1: 3-chloro-benzenecarboperoxoic acid / chloroform / 18 h / 65 °C / |Inert atmosphere 2: nitric acid; sulfuric acid / 16 h / 0 - 100 °C View Scheme
参考文献
INTERVET INTERNATIONAL B.V.; INTERVET INC.; BERGER, Michael; ECK, Marko; KERN, Christopher
Patent: WO2013/144180 A1, 2013 ;
5315-25-3
2-溴-6-甲基吡啶
→
反应条件
63071-04-5
反应条件
1: 200 °C 2: water; hydrogen peroxide / unter Kuehlung View Scheme
参考文献
Clemo et al.
Journal of the Chemical Society, 1954 , p. 2693,2697
5315-25-3
2-溴-6-甲基吡啶
+
3998-90-1
→
反应条件
562086-30-0
反应条件
1: 2-bromo-6-methyl-pyridine With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 0.25 h; 2: With zinc(II) chloride in tetrahydrofuran; hexane T=20°C; 0.5 h; 3: methyl 2-chloro-6-methyl-pyridine-4-carboxylate With diisobutylaluminium hydride; PdCl2-(PPh3)2 in tetrahydrofuran; hexane Negishi cross-coupling reaction; 1.5 h; Heating; Further stages.;
参考文献
Havas, Fabien; Danel, Mathieu; Galaup, Chantal; Tisnes, Pierre; Picard, Claude
Tetrahedron Letters, 2007 , vol. 48, # 6 p. 999 - 1002
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