1,3-苯并间二氧杂环戊烯合成路线 (共 145 条)
反应条件
ammonium hydroxide; sulfuric acid
参考文献
Ube Industries, Ltd.
Patent: US6603024 B1, 2003 ;
反应条件
sulfuric acid in water T=0 - 5°C; 20 h;
参考文献
Bjorsvik, Hans-Rene; Liguori, Lucia; Minisci, Francesco
Organic Process Research and Development, 2000 , vol. 4, # 6 p. 534 - 543
参考文献
Haarmann and Reimer GmbH
Patent: US4190583 A1, 1980 ;
反应条件
tetra-n-butylammonium tetrafluoroborate; triethylamine 1.) acetonitrile, anodic oxidation, 2.) acetonitrile or pentane, Et3N, room temperature, 2 h; Multistep reaction;
参考文献
Chapuzet, Jean-Marc; Simonet, Jacques
Tetrahedron, 1991 , vol. 47, # 4/5 p. 791 - 798
反应条件
silver hexafluoroantimonate; [PtCl2(PhCN)2] in dichloromethane Friedel-Crafts acylation; Heating;
参考文献
Fuerstner, Alois; Voigtlaender, David; Schrader, Wolfgang; Giebel, Dirk; Reetz, Manfred T.
Organic Letters, 2001 , vol. 3, # 3 p. 417 - 420
反应条件
carbon disulfide; aluminium trichloride T=-15°C;
参考文献
Mosettig; Jovanovic
Monatshefte fuer Chemie, 1929 , vol. 53/54, p. 435
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Kindler
Archiv der Pharmazie (Weinheim, Germany), 1927 , p. 390,400
Chem. Zentralbl., 1924 , vol. 95, # II p. 1404
反应条件
sodium iodide in acetonitrile 6 h; Ambient temperature; Product distribution;
参考文献
Journal of Heterocyclic Chemistry, , vol. 25, p. 311 - 314
参考文献
Mosettig; Jovanovic
Monatshefte fuer Chemie, 1929 , vol. 53/54, p. 435
参考文献
Kindler
Archiv der Pharmazie (Weinheim, Germany), 1927 , p. 390,400
Chem. Zentralbl., 1924 , vol. 95, # II p. 1404
反应条件
sulfuric acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone in acetonitrile T=80°C; 5 h;
参考文献
Branytska, Oiena; Neumann, Ronny
Synlett, 2004 , # 9 p. 1575 - 1576