8-羟基-5,7-二甲氧基-2-[(7E,9E,11E)-4-甲氧基-3,5,6,11-四甲基-7,9,11-十三碳三烯-1-基]-3-甲基-4H-苯并吡喃-4-酮合成路线 (共 31 条)
反应条件
1: para-bromotoluene With iodine; magnesium in diethyl ether T=20°C; 2.5 h; 2: sodium tetrafluoroborate T=20°C; 42 h;
参考文献
Shintani, Ryo; Tsutsumi, Yosuke; Nagaosa, Makoto; Nishimura, Takahiro; Hayashi, Tamio
Journal of the American Chemical Society, 2009 , vol. 131, # 38 p. 13588 - 13589
反应条件
1: With magnesium in diethyl ether Reflux; 2: With sodium tetrafluoroborate in diethyl ether 48 h;
参考文献
Tetrahedron, , vol. 66, # 38 p. 7633 - 7641
反应条件
magnesium in diethyl ether 1.5 h heating on water bath; cooling, filtration, washing the pptn. with abs.ether, digestion with H2O;
参考文献
Zhurnal Analiticheskoi Khimii, , vol. 14, p. 519 - 521
Zhurnal Analiticheskoi Khimii, , vol. 14, p. 483 - 484
反应条件
in diethyl ether heating on water bath;
参考文献
Bull. Acad. Sci. USSR, Div. Chem. Sci., , p. 167
Izv. Akad. Nauk SSSr, Otd. Khim. Nauk, , p. 187
Zhurnal Analiticheskoi Khimii, , vol. 14, p. 519 - 521
Zhurnal Analiticheskoi Khimii, , vol. 14, p. 483 - 484
参考文献
Zhurnal Analiticheskoi Khimii, , vol. 14, p. 519 - 521
Zhurnal Analiticheskoi Khimii, , vol. 14, p. 483 - 484
参考文献
Zhurnal Analiticheskoi Khimii, , vol. 14, p. 483 - 484
B: B-Verb.8, 11.2.3, page 167 - 173
反应条件
in xylene at temp. below 30°C under N2;
参考文献
B: B-Verb.8, 11.2.3, page 167 - 173
US3311662 , ;
C.A., , vol. 67, p. 11577
参考文献
B: B-Verb.8, 11.2.3, page 167 - 173
CZ115040 , ;
C.A., , vol. 64, p. 15922
反应条件
sodium carbonate; palladium dichloride in methanol T=20°C; Suzuki-Miyaura cross-coupling reaction; 0.333333 h;
参考文献
Zhou, Wen-Jun; Wang, Ke-Hu; Wang, Jin-Xian; Gao, Zhi-Rong
Tetrahedron, 2010 , vol. 66, # 38 p. 7633 - 7641
反应条件
acetic acid; lithium chloride; palladium dichloride T=25°C; 20 h;
参考文献
Ohe, Toshiyuki; Uemura, Sakae
Bulletin of the Chemical Society of Japan, 2003 , vol. 76, # 7 p. 1423 - 1431