3-(甲氧羰基)-2H-环庚[b]呋喃-2-酮合成路线 (共 26 条)
反应条件
sodium methylate in methanol T=0°C; 6 h;
参考文献
Yokota; Yanagisawa; Kosakai; Wakabayashi; Tomiyama; Yasunami
Chemical and Pharmaceutical Bulletin, 1994 , vol. 42, # 4 p. 865 - 871
反应条件
sodium methylate in methanol 12 h;
参考文献
Rekka, Eleni; Chrysselis, Michael; Siskou, Ioanna; Kourounakis, Angeliki
Chemical and pharmaceutical bulletin, 2002 , vol. 50, # 7 p. 904 - 907
反应条件
1: Purpurocatechol With TEA; p-toluenesulfonyl chloride 2: malonic acid dimethyl ester With sodium methylate in methanol
参考文献
Pham, Wellington; Weissleder, Ralph; Tung, Ching-Hsuan
Tetrahedron Letters, 2003 , vol. 44, # 20 p. 3975 - 3978
反应条件
sodium methylate in methanol; benzene 2.5 h; Ambient temperature;
参考文献
Nozoe, Tetsuo; Asao, Toyonobu; Yasunami, Masafumi; Wakui, Hisamitu; Suzuki, Toshio; Ando, Masayoshi
Journal of Organic Chemistry, 1995 , vol. 60, # 18 p. 5919 - 5924
反应条件
sodium hydride 1.) THF, 15 min, 2.) THF, reflux, 2 h; Yield given. Multistep reaction;
参考文献
Irvine, Nicholas M.; Majewski, Marek
Organic Preparations and Procedures International, 1995 , vol. 27, # 5 p. 592 - 595
反应条件
in chlorobenzene T=130°C; 36 h;
参考文献
Tian, Guan Rong; Sugiyama, Shigeru; Mori, Akira; Takeshita, Hitoshi; Higashi, Miwako; Yamaguchi, Hiroyuki
Chemistry Letters, 1988 , p. 941 - 944
反应条件
hydroquinone in chlorobenzene T=150°C; P=2250180 Torr; 10 h; Further byproducts given. Yields of byproduct given;
参考文献
Mori, Akira; Nukii, Yasuhiro; Takeshita, Hitoshi; Nozoe, Tetsuo
Heterocycles, 1993 , vol. 35, # 2 p. 863 - 868
反应条件
in toluene T=200°C; 24 h;
参考文献
Pham, Wellington; Weissleder, Ralph; Tung, Ching-Hsuan
Tetrahedron Letters, 2002 , vol. 43, # 1 p. 19 - 20
反应条件
diethylamine 3 h; Heating;
参考文献
Yasunami, Masafumi; Miyoshi, Shiro; Kanegae, Noriko; Takase, Kahei
Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 3 p. 892 - 899
反应条件
hydroquinone in chlorobenzene T=150°C; P=2250180 Torr; 10 h; var. high-pressure conditions; var. reaction times; other temp. and solvent; KineticsProduct distribution;
参考文献
Mori, Akira; Nukii, Yasuhiro; Takeshita, Hitoshi; Nozoe, Tetsuo
Heterocycles, 1993 , vol. 35, # 2 p. 863 - 868