1,3-苯并间二氧杂环戊烯合成路线 (共 145 条)
参考文献
Perkin; Robinson; Thomas
Journal of the Chemical Society, 1909 , vol. 95, p. 1979
反应条件
2,2'-azo-bisisobutyronitrile; chlorine in tetrachloromethane T=80 - 85°C; 3.5 h;
参考文献
Cambanis, Anton; Baeuml, Englbert; Mayr, Herbert
Synthesis, 1988 , # 12 p. 961
反应条件
phosphorus pentachloride
参考文献
FMC Corporation
Patent: US4895871 A1, 1990 ;
反应条件
sulfuric acid; hydroxylamine-o-sulphonic acid; iron(II) sulfate in water; N,N-dimethyl-formamide T=30 - 35°C; 1 h; Yield given. Yields of byproduct given;
参考文献
Journal of Organic Chemistry, , vol. 49, # 23 p. 4479 - 4482
反应条件
di-tert-butyl peroxide in benzene T=140°C; 5 h;
参考文献
Sokolovskii, A. V.; Nazarov, D. V.; Rol'nik, L. Z.; Zlot-skii, S. S.; Rakhmankulov, D. L.
J. Gen. Chem. USSR (Engl. Transl.), 1988 , vol. 58, # 6 p. 1305 - 1308,1159 - 1162
反应条件
1.1: 90 percent / N-bromosuccinimide / CHCl3 / 3.5 h / Heating 2.1: n-BuLi / diethyl ether; hexane / 0.17 h / -30 °C 2.2: 80 percent / tetrahydrofuran; diethyl ether; hexane / 2 h / 20 °C 3.1: 97 percent / 1,8-diazabicyclo[5.4.0]undec-7-ene; POCl3 / pyridine / 20 - 80 °C View Scheme
参考文献
Magnus; Bailey; Porter
Tetrahedron, 1999 , vol. 55, # 49 p. 13927 - 13936
反应条件
hydrogen bromide; acetic acid T=0 - 20°C;
参考文献
Belloni, Maura; Manickam; Wang, Zehn-He; Preece, Jon A.
Molecular Crystals and Liquid Crystals, 2003 , vol. 399, p. 93 - 114
反应条件
sodium hydride in N,N,N',N',N'',N''-hexamethylphosphoric triamide; benzene
24 h; Heating;
参考文献
Melis, Stefana; Monni, Francesca; Piras, Pier Paolo; Sotgiu, Francesca
Journal of Heterocyclic Chemistry, 1983 , vol. 20, p. 463
反应条件
trifluorormethanesulfonic acid in dichloromethane
T=0 - 20°C; 2 h; Inert atmosphere;
参考文献
Rafiq, Settu Muhamad; Sivasakthikumaran, Ramakrishnan; Mohanakrishnan, Arasambattu K.
Organic Letters, 2014 , vol. 16, # 10 p. 2720 - 2723
反应条件
1-vanado(V)-11-molybdophosphoric acid; sodium acetate; acetylacetone; palladium diacetate; oxygen in propionic acid
T=70°C; P=760 Torr; 4 h; Title compound not separated from byproducts;
参考文献
Tani, Masayuki; Sakaguchi, Satoshi; Ishii, Yasutaka
Journal of Organic Chemistry, 2004 , vol. 69, # 4 p. 1221 - 1226