7-羟基-4,8-二甲基香豆素合成路线 （共 15 条）
反应条件
ammonium cerium(IV) nitrate; silica gel Pechmann reaction; 0.05 h; microwave irradiation;
参考文献
Kuarm, B. Suresh; Madhav, J. Venu; Laxmi, S. Vijaya; Rajitha; Reddy, Y. Thirupathi; Reddy, P. Narsimha; Crooks, Peter A.
Synthetic Communications, 2010 , vol. 40, # 22 p. 3358 - 3364
反应条件
[BMIM(SO3H)][OTf] T=80°C; Pechmann condensation; 1.5 h;
参考文献
Qian, Jinhua; Suo, Jishuan
Journal of Chemical Research, 2005 , # 8 p. 486 - 487
反应条件
ytterbium trifluoromethanesulfonate T=85°C; Pechmann reaction; 1 h;
参考文献
Wang, Limin; Xia, Jianjun; Tian, He; Qian, Changtao; Ma, Yun
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2003 , vol. 42, # 9 p. 2097 - 2099
反应条件
palladium on activated charcoal; acetic acid Hydrogenation;
参考文献
Rangaswami; Seshadri
Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115
反应条件
1: hexamethylenetetramine; acetic acid / anschliessend mit wss. Salzsaeure erwaermen 2: palladium/charcoal; acetic acid / Hydrogenation View Scheme
参考文献
Rangaswami; Seshadri
Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115
参考文献
Gupta; Seshadri
Journal of Scientific and Industrial Research, 1957 , vol. 16B, p. 257,260
Chem.Abstr., 1958 , p. 376
参考文献
Rangaswami; Seshadri
Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115
反应条件
1: 62 percent / anhydrous K2CO3 / acetone / Heating 2: 56 percent / aq. 1 N NaOH / Heating 3: 36 percent / 2,3-dichloro-5,6-dicyano-1,4-benzoquinone / benzene / Heating View Scheme
参考文献
Rodighiero; Palumbo; Magno; et al.
Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 5 p. 1405 - 1410
反应条件
1: potassium carbonate / acetone 2: N,N-diethylaniline / 218 °C 3: 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ) / benzene / 12 h / Heating View Scheme
参考文献
Kaufman, Kurt D.; Hewitt, Larry E.
Journal of Organic Chemistry, 1980 , vol. 45, # 4 p. 738 - 740
反应条件
potassium carbonate in sodium hydroxide; acetone
参考文献
Lehigh University
Patent: US5216176 A1, 1993 ;
