3,4,5-三甲氧基苯甲醛合成路线 （共 427 条）
反应条件
polymethylhydrosiloxane; bromo-dimethylsulfonium bromide in chloroform T=20°C; 5 h;
参考文献
Das, Biswanath; Srinivas, Yallamalla; Holla, Harish; Laxminarayana, Keetha; Narender, Ravirala
Tetrahedron Letters, 2007 , vol. 48, # 38 p. 6681 - 6683
反应条件
pyridine; hydrogenchloride; sodium borohydride in tetrahydrofuran; water
参考文献
Development Center for Biotechnology
Patent: US5840991 A1, 1998 ;
反应条件
1.1: benzene / 3 h / 20 °C 2.1: water; lithium hydroxide hydrate / tetrahydrofuran / 12 h / 20 °C 3.1: triethylamine / tetrahydrofuran / 0.75 h / -20 °C 4.1: n-butyllithium / tetrahydrofuran / 0.75 h / -78 °C / |Inert atmosphere 4.2: 1 h / -78 °C View Scheme
参考文献
Rao, Vidadala Ramasubba; Muthenna, Puppala; Shankaraiah, Gundeti; Akileshwari, Chandrasekhar; Babu, Kothapalli Hari; Suresh, Ganji; Babu, Katragadda Suresh; Chandra Kumar, Rotte Sateesh; Prasad, Kothakonda Rajendra; Yadav, Potharaju Ashok; Petrash, J. Mark; Reddy, Geereddy Bhanuprakash; Rao, Janaswamy Madhusudana
European Journal of Medicinal Chemistry, 2012 , vol. 57, p. 344 - 361
反应条件
1: With hydroxylamine hydrochloride; caesium carbonate in water; dimethyl sulfoxide T=100°C; 2: With palladium diacetate in water; dimethyl sulfoxide T=100°C; 20 h; chemoselective reaction;
参考文献
Advanced Synthesis and Catalysis, , vol. 352, # 2-3 p. 288 - 292
反应条件
ammonium hydroxide; Fremy’s salt in pyridine 144 h; Ambient temperature;
参考文献
Synthesis, , # 1 p. 95 - 98
反应条件
hydroxylamine hydrochloride in 1-methyl-pyrrolidin-2-one T=100°C; 0.5 h;
参考文献
Chakraborti; Kaur; Roy
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2001 , vol. 40, # 10 p. 1000 - 1006
反应条件
in acetonitrile 15 h; Heating;
参考文献
Georg, Gunda I.; Pfeifer, Sarah A.
Tetrahedron Letters, 1985 , vol. 26, # 23 p. 2739 - 2742
反应条件
in dichloromethane T=20°C; Wittig olefination; 5 h;
参考文献
European Journal of Organic Chemistry, , # 26 p. 5100 - 5107
反应条件
potassium carbonate in water T=70°C; 4 h;
参考文献
Chemical and Pharmaceutical Bulletin, , vol. 37, # 1 p. 68 - 72
反应条件
1: piperidine / pyridine 2: H2SO4 View Scheme
参考文献
Canadian Journal of Chemistry, , vol. 48, p. 3882 - 3888
