4,4-二甲基-3,5-二噁环己醇合成路线 (共 12 条)
反应条件
lithium aluminium tetrahydride in tetrahydrofuran 1 h; Ambient temperature;
参考文献
Forbes, David C.; Ene, Doina G.; Doyle, Michael P.
Synthesis, 1998 , # 6 p. 879 - 882
反应条件
1: glycerol With 12-molybdophosphoric acid HPMo in toluene 2 h; Reflux; 2: acetone 6 h; Molecular sieveReflux; regiospecific reaction;
参考文献
Fadnavis, Nitin Wasantrao; Reddipalli, Gowri Sankar; Ramakrishna, Gadupudi; Mishra, Mithilesh Kumar; Sheelu, Gurrala
Synthesis, 2009 , # 4 p. 557 - 560
反应条件
1: 93 percent / H2 / Raney Ni / ethanol / 4 h / 85 °C / 72400.7 Torr 2: 49 percent / NaIO4 / methanol; H2O / 0.25 h / 0 °C 3: 61 percent / NaBH4 / propan-2-ol / 0.5 h / 0 °C View Scheme
参考文献
Majewski, Marek; Gleave, D. Mark; Nowak, Pawel
Canadian Journal of Chemistry, 1995 , vol. 73, # 10 p. 1616 - 1626
反应条件
1: 85 percent / NaIO4, KH2PO4 / H2O / 1.) 5 deg C, 1 h, 2.) r.t., 5 h 2: 97 percent / LiAlH4 / tetrahydrofuran / 1 h / Ambient temperature View Scheme
参考文献
Majewski, Marek; Gleave, D. Mark; Nowak, Pawel
Canadian Journal of Chemistry, 1995 , vol. 73, # 10 p. 1616 - 1626
反应条件
in ethylene glycol dimethyl ether 65 h; Heating;
参考文献
Chittenden, Gordon J. F.
Carbohydrate Research, 1981 , vol. 91, p. 85 - 88
反应条件
toluene-4-sulfonic acid in N,N-dimethyl-formamide 2 h; Ambient temperature;
参考文献
Crotti, Corrado; Farnetti, Erica; Guidolin, Nicol
Green Chemistry, 2010 , vol. 12, # 12 p. 2225 - 2231
参考文献
Carter
Chemische Berichte, 1930 , vol. 63, p. 2399
反应条件
ammonium chloride; lithium diisopropyl amide 1.) Et2O, hexane, -78 deg C, 30 min; 2.) Et2O, hexane; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Majewski, Marek; Gleave, D. Mark; Nowak, Pawel
Canadian Journal of Chemistry, 1995 , vol. 73, # 10 p. 1616 - 1626
反应条件
butyltin(IV) chloridedihydroxide 21 h; Ambient temperature;
参考文献
Marton, Daniele; Stivanello, Diego; Tagliavini, Giuseppe
Gazzetta Chimica Italiana, 1994 , vol. 124, # 6 p. 265 - 270
反应条件
in ethylene glycol dimethyl ether 72 h; Heatingvar. of temp., solvent, addition of acid catalyst; Product distribution;
参考文献
Chittenden, Gordon J. F.
Carbohydrate Research, 1983 , vol. 121, p. 316 - 323