3-羟基-4-甲氧基苯甲醛合成路线 (共 405 条)
反应条件
1: 98 percent / K2CO3 / acetonitrile 2: NaBH4 / ethanol 3: PBr3 / CH2Cl2 4: 76 percent / LiHMDS / tetrahydrofuran 5: 81 percent / LiOH; H2O2 6: 95 percent / LAH / tetrahydrofuran 7: 97 percent / PPh3; NBS / CH2Cl2 8: 68 percent / n-BuLi 9: HCl / acetonitrile 10: Et3N 11: LiOH / methanol; H2O 12: EDCI; HOBt View Scheme
参考文献
Dong, Hua; Zhang, Zhi-Liu; Huang, Jia-Hui; Ma, Rujian; Chen, Shu-Hui; Li, Ge
Tetrahedron Letters, 2005 , vol. 46, # 37 p. 6337 - 6340
反应条件
1: 89 percent / NaHCO3; KI / acetonitrile / 10 h / Heating 2: 96 percent / NaBH4 / methanol / 2 h / 20 °C View Scheme
参考文献
Lisowski, Vincent; Enguehard, Cecile; Lancelot, Jean-Charles; Caignard, Daniel-Henri; Lambel, Stephanie; Leonce, Stephane; Pierre, Alain; Atassi, Ghanem; Renard, Pierre; Rault, Sylvain
Bioorganic and Medicinal Chemistry Letters, 2001 , vol. 11, # 16 p. 2205 - 2208
反应条件
1: sodium propionate / Erwaermen des Reaktionsprodukts mit aethanol. KOH 2: Na2S2O8; aqueous NaOH 3: K2CO3; acetone View Scheme
参考文献
Seshadri; Thiruvengadam
Proceedings - Indian Academy of Sciences, Section A, 1950 , vol. <A> 32, p. 110,112
参考文献
Inflazyme Pharmaceuticals Ltd.
Patent: US2003/186943 A1, 2003 ;
Title/Abstract Full Text Show Details
Inflazyme Pharmaceuticals Ltd.
Patent: US6458829 B1, 2002 ;
反应条件
potassium carbonate in N,N-dimethyl-formamide
参考文献
Binggeli, Alfred; Christ, Andreas Dominik; Green, Luke Gideon Granville; Guba, Wolfgang; Maerki, Hans-Peter; Martin, Rainer Eugen; Mohr, Peter
Patent: US2006/205718 A1, 2006 ;
Location in patent: Page/Page column 26 ;
US 20060205718 A1
反应条件
1: K2CO3, 18-crown-6 / acetone / Heating 2: 70 percent / Bu3SnH, AIBN / benzene / 1 h / Heating View Scheme
参考文献
Lee, Eun; Lee, Chulbom; Tae, Jin Sung; Whang, Ho Sung; Li, Kap Sok
Tetrahedron Letters, 1993 , vol. 34, # 14 p. 2343 - 2346
反应条件
potassium hydroxide T=50 - 70°C;
参考文献
Chemische Berichte, , vol. 62, p. 1182
Chemische Berichte, , vol. 66, p. 1761,1762
反应条件
1: 94 percent / K2CO3; KI / dimethylformamide / 22 h / 65 °C 2: 93 percent / sodium chlorite; sulfamic acid; acetic acid / H2O / 1 h / 20 °C View Scheme
参考文献
Zhang, Mei; Yang, Xiao-Ying; Tang, Wei; Groeneveld, Tom W. L.; He, Pei-Lan; Zhu, Feng-Hua; Li, Jia; Lu, Wei; Blom, Anna M.; Zuo, Jian-Ping; Nan, Fa-Jun
ACS Medicinal Chemistry Letters, 2012 , vol. 3, # 4 p. 317 - 321
反应条件
1: 41.3 g / K2CO3 / acetonitrile / 1 h / Heating 2: 45.4 g / bromine / methanol; CH2Cl2 / 0 - 20 °C View Scheme
参考文献
Ohmori, Osamu; Takayama, Hiromitsu; Kitajima, Mariko; Aimi, Norio
Chemical and Pharmaceutical Bulletin, 1999 , vol. 47, # 10 p. 1512 - 1513
反应条件
1: 88 percent / sodium formate; formic acid; hydroxylamine sulfate / 8 h / 85 °C 2: 95 percent / K2CO3 / dimethylformamide / 10 h / 85 °C 3: 95 percent / aq. H2SO4; HNO3; AcOH / 50 h / 20 °C 4: 75 percent / sodium dithionite / H2O / 20 - 50 °C View Scheme
参考文献
Wang, Ji-Quan; Gao, Mingzhang; Miller, Kathy D.; Sledge, George W.; Zheng, Qi-Huang
Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 15 p. 4102 - 4106