3,4-二甲氧基苯甲醛合成路线 （共 996 条）
反应条件
Reaktion des neutralen Bariumsalzes;
参考文献
Justus Liebigs Annalen der Chemie, , vol. 383, p. 315
参考文献
Justus Liebigs Annalen der Chemie, , vol. 522, p. 75,77, 86
反应条件
1: ethanol 2: NaBH4 View Scheme
参考文献
Journal of Chemical Research, Miniprint, , # 2 p. 501 - 526
反应条件
1: 80 percent / Br2; AcOH / 5 h / 20 °C 2: 90 percent / CuI; Et3N / Pd(PPh3)2Cl2 / tetrahydrofuran / 20 °C View Scheme
参考文献
Camacho-Davila, Alejandro; Herndon, James W.
Journal of Organic Chemistry, 2006 , vol. 71, # 17 p. 6682 - 6685
反应条件
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine T=65°C; Sonogashira Cross-Coupling; 16 h;
参考文献
Hashmi, A. Stephen K.; Hofmann, Julia; Shi, Shuai; Schuetz, Alexander; Rudolph, Matthias; Lothschuetz, Christian; Wieteck, Marcel; Buehrle, Miriam; Woelfle, Michael; Rominger, Frank
Chemistry - A European Journal, 2013 , vol. 19, # 1 p. 382 - 389
反应条件
potassium hydroxide in methanol T=20°C; Claisen condensation; 24 h;
参考文献
Singh, Om V.; Muthukrishnan; Sunderavadivelu
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2005 , vol. 44, # 12 p. 2575 - 2581
反应条件
1: 99 percent / KOH / ethanol / 3 h / 20 °C 2: 90 percent / BBr3 / CH2Cl2 / 0.5 h / 0 °C View Scheme
参考文献
Chu, Han-Wei; Wu, Huan-Ting; Lee, Yean-Jang
Tetrahedron, 2004 , vol. 60, # 11 p. 2647 - 2655
反应条件
acetic acid in ethanol 3 h; Heating;
参考文献
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 25, p. 339 - 341
反应条件
1: 86 percent / bromine / acetic acid / 4 h / Ambient temperature 2: p-toluenesulfonic acid hydrate / benzene / 5 h / Heating 3: 1.) n-butyllithium, 2.) iodine / 1.) THF, 15 min, 2.) THF, 15 min 4: 96 percent / NaBH4 / propan-2-ol / 12 h / Heating View Scheme
参考文献
Ahmad-Junan, S. Asiah; Whiting, Donald A.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 6 p. 675 - 678
参考文献
Maccioni; Marongiu
Annali di Chimica (Rome, Italy), 1959 , vol. 49, p. 1283,1287
