2-羟基-4-甲氧基苯甲醛合成路线 (共 227 条)
参考文献
Murti; Seshadri
Proceedings - Indian Academy of Sciences, Section A, 1942 , vol. <A> 16, p. 135
参考文献
Rao; Srikantia; Iyengar
Journal of the Chemical Society, 1929 , p. 1580
Full Text Show Details
Lindemann; Forth
Justus Liebigs Annalen der Chemie, 1924 , vol. 435, p. 231
反应条件
1: pyridine / dichloromethane / 3 h / -10 - 0 °C
2: potassium acetate / 1,4-dioxane / 0.75 h / 80 °C
3: sodium tetrahydroborate / methanol / 0 - 20 °C
4: hydrogenchloride / methanol; water / 0 °C / pH 3
5: boron tribromide / dichloromethane / -10 - 20 °C
View Scheme
参考文献
Anacor Pharmaceuticals, Inc.; GlaxoSmithKline
Patent: US2010/256092 A1, 2010 ;
US 20100256092 A1
反应条件
1: potassium carbonate / N,N-dimethyl-formamide / 1.5 h / 20 °C
2: zinc / N,N-dimethyl-formamide; tetrahydrofuran / 20 °C
3: Jone's reagent / acetone / 0 °C
4: silver nitrate / acetonitrile / 1.5 h / 80 °C
5: water / 60 - 150 °C / |Microwave irradiation
6: dihydrogen peroxide / water; ethanol / 40 - 80 °C / |Microwave irradiation
View Scheme
参考文献
He, Yan; Zhang, Xinying; Cui, Liangyan; Wang, Jianji; Fan, Xuesen
Green Chemistry, 2012 , vol. 14, # 12 p. 3429 - 3435
反应条件
1: K2CO3 / acetone
2: 1.) NaH / 1.) THF, room temp., 2.) THF, room temp.
3: 93 percent / <Cl2(PCy3)2Ru=CHPh> / benzene / 2 h / 60 °C
View Scheme
参考文献
Chang, Sukbok; Grubbs, Robert H.
Journal of Organic Chemistry, 1998 , vol. 63, # 3 p. 864 - 866
反应条件
potassium carbonate; N-benzyl-N,N,N-triethylammonium chloride in benzene
0.5 h; Heating;
参考文献
Mohanty; Makrandi; Grover
Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1989 , vol. 28, # 9 p. 766 - 767
反应条件
in diphenylether
21 h; Heating;
参考文献
Kamat, Shrivallabh P.; D'Souza, Asha M.; Paknikar, Shashikumar K.; Beauchamp, Philip S.
Journal of Chemical Research - Part S, 2002 , # 5 p. 242 - 246
反应条件
(5aS,10bR)-5a,10b-dihydro-2-(2,4,6-trimethylphenyl)-4H,6H-indeno[2,1-b]-1,2,4-triazolo[4,3-d]-1,4-oxazinium chloride; triethylamine in ethyl acetate
T=80°C; 4 h; Inert atmosphereMolecular sieve;
参考文献
Jiang, Yuansong; Chen, Wanzhi; Lu, Weimin
Tetrahedron, 2013 , vol. 69, # 18 p. 3669 - 3676
反应条件
1: diethyl ether / 20 °C
2: sodium hydride / tetrahydrofuran / Heating; or at r.t.
View Scheme
参考文献
Kolodyazhnyi, O. I.; Grishkun, E. V.; Yakovlev, V. I.; Kukhar', V. P.
J. Gen. Chem. USSR (Engl. Transl.), 1990 , vol. 60, # 5 p. 1050 - 1053,926 - 929
反应条件
trichlorophosphate
1.) 0 deg C, 2.) 60 deg C, 3 h; Yield given. Multistep reaction;
参考文献
Phadke, Chetan P.; Kelkar, Shriniwas L.; Wadia, Murzban S.
Synthetic Communications, 1984 , vol. 14, # 5 p. 407 - 412