1,3,5,5-四甲基-1,3-环己二烯合成路线 （共 9 条）
反应条件
toluene-4-sulfonic acid in tetrahydrofuran; water; acetic acid; benzene
参考文献
International Flavors and Fragrances Inc.
Patent: US4154763 A1, 1979 ;
反应条件
aluminum oxide T=280°C; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Uzarewicz; Dresler
Polish Journal of Chemistry, 1997 , vol. 71, # 2 p. 181 - 195
参考文献
Boccara,N.; Maitte,P.
Bulletin de la Societe Chimique de France, 1972 , p. 1463 - 1477
反应条件
1: 77 percent / -20 °C 2: acidic Al2O3 / 280 °C View Scheme
参考文献
Eilbracht, Peter; Jelitte, Ruediger; Walz, Leonhard
Chemische Berichte, 1984 , vol. 117, # 12 p. 3473 - 3489
参考文献
Levina,R.Ya.; Daukshas,V.K.
J. Gen. Chem. USSR (Engl. Transl.), 1960 , vol. 30, p. 3207 - 3210,3176 - 3178
Full Text Show Details
Levina,R.Ya. et al.
J. Gen. Chem. USSR (Engl. Transl.), 1962 , vol. 32, p. 2637 - 2640,2596 - 2598
反应条件
copper(I) bromide 1) ether, reflux, 1.5 h, 2) ether, THF, HMPT, reflux, 3 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Bofinger, Klaus Rainer; Hanack, Michael
Chemische Berichte, 1985 , vol. 118, # 7 p. 2993 - 3003
反应条件
in chloroform T=400°C; Product distribution; Further Variations:Temperatures;
参考文献
Stolle, Achim; Ondruschka, Bernd; Bonrath, Werner
European Journal of Organic Chemistry, 2007 , # 14 p. 2310 - 2317
反应条件
T=500°C; Leiten ueber Chromoxid-Aluminiumoxid;
参考文献
Ferrin et al.
Journal of Organic Chemistry, 1954 , vol. 19, p. 923,924
反应条件
in diethyl ether
Irradiation;
参考文献
Courtot,P.; Rumin,R.
Tetrahedron, 1976 , vol. 32, p. 441 - 446
