2,3-二甲基-1,3-丁二烯合成路线 （共 777 条）
反应条件
{Pd([1,10]phenanthroline)2}[BF4]2; triethylamine in toluene T=120°C; P=45004.5 Torr; 6 h; Title compound not separated from byproducts.;
参考文献
Ragaini, Fabio; Cenini, Sergio; Brignoli, Daniela; Gasperini, Michela; Gallo, Emma
Journal of Organic Chemistry, 2003 , vol. 68, # 2 p. 460 - 466
反应条件
T=820°C; P=0.008 - 0.08 Torr; Product distributionMechanism;
参考文献
Zeitschrift fuer Naturforschung, B: Chemical Sciences, , vol. 48, # 9 p. 1193 - 1202
反应条件
selenium; 1,8-diazabicyclo[5.4.0]undec-7-ene in acetonitrile T=25°C;
参考文献
Tetrahedron Letters, , vol. 32, # 50 p. 7389 - 7392
反应条件
384 h; Heating; Yields of byproduct given;
参考文献
Tetrahedron, , vol. 53, # 20 p. 6861 - 6872
反应条件
in cyclohexane Irradiation (UV/VIS); irradn. with a low-pressure mercury lamp (254 nm) for 5h at room temp.; distn. under reduced pressure, purifn. by GLC;
参考文献
Ando, Wataru; Itoh, Hiroyuki; Tsumuraya, Takeshi
Organometallics, 1989 , vol. 8, p. 2759 - 2766
参考文献
Ando, Wataru; Itoh, Hiroyuki; Tsumuraya, Takeshi
Organometallics, 1989 , vol. 8, p. 2759 - 2766
反应条件
in neat (no solvent) byproducts: N2, ClCH2CO2CH2CH3; 1 equiv of diazoester adding slowly to an equimolar mixt. of Ge and Sn deriv. to result in exothermic reaction with N2 evolution; after 4 h at 20°C concg., diene ligand adding, heating in a sealed tube for 12h at 120°C; analyzed by gas chromy. and NMR spectroscopy;
参考文献
Castel, A.; Riviere, P.; Satge, J.
Journal of Organometallic Chemistry, 1982 , vol. 232, # 2 p. 137 - 146
反应条件
in 1,4-dioxane T=100°C; Cycloaddition; 3 h;
参考文献
Morita, Hiroyuki; Takeda, Masahiro; Yoshimura, Toshiaki; Fujii, Takayoshi; Ono, Shin; Shimasaki, Choichiro
Journal of Organic Chemistry, 1999 , vol. 64, # 18 p. 6730 - 6737
反应条件
in 1,4-dioxane T=100°C; Cycloaddition; 16 h;
参考文献
Morita, Hiroyuki; Takeda, Masahiro; Yoshimura, Toshiaki; Fujii, Takayoshi; Ono, Shin; Shimasaki, Choichiro
Journal of Organic Chemistry, 1999 , vol. 64, # 18 p. 6730 - 6737
反应条件
triphenylphosphine; butan-1-ol; bis(1,5-cyclooctadiene)nickel (0) in 1,4-dioxane T=100°C; 2 h; Product distribution; Further Variations:ReagentsSolventstime;
参考文献
Shirakawa, Eiji; Takahashi, Go; Tsuchimoto, Teruhisa; Kawakami, Yusuke
Chemical Communications, 2002 , # 19 p. 2210 - 2211
