(E)-1-(2,6,6-三甲基-1-环己烯-1-基)-2-丁烯-1-酮合成路线 (共 29 条)
反应条件
1: 67 percent / oxalyl chloride / CHCl3 / 3 h / Heating 2: 60 percent / silver-zinc couple / methanol / 21 h / Ambient temperature View Scheme
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 2566 - 2569
反应条件
2: KOH / methanol / Heating 3: aq. HCO2H View Scheme
参考文献
Helvetica Chimica Acta, , vol. 56, # 5 p. 1503 - 1513
反应条件
manganese(IV) oxide; toluene-4-sulfonic acid 1.) pentane, 24 h; 2.) THF, reflux, 4 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Journal of Organic Chemistry, , vol. 57, # 9 p. 2757 - 2760
反应条件
hydrogenchloride 1) cyclohexane, 365 deg C, 2) THF, 20 deg C; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Tetrahedron Letters, , vol. 31, # 28 p. 4021 - 4024
参考文献
Helvetica Chimica Acta, , vol. 56, # 5 p. 1503 - 1513
参考文献
Helvetica Chimica Acta, , vol. 56, # 5 p. 1514 - 1516
反应条件
n-butyllithium; toluene-4-sulfonic acid; diisopropylamine 1.) hexane, THF, 0 deg C, 1 h, 20 deg C, 2 h, 2.) toluene, 20 deg C, 15 h; Yield given. Multistep reaction. Title compound not separated from byproducts;
参考文献
Helvetica Chimica Acta, , vol. 69, p. 228 - 235
反应条件
1,4-diaza-bicyclo[2.2.2]octane; 4-(N,N-dimethlyamino)pyridine; N-bromosuccinmide 1.) CH2Cl2, CCl4, 50 deg C, 2.) 80 deg C, (25mm Hg); Yield given. Multistep reaction;
参考文献
Azzari, Elisabetta; Faggi, Cristina; Gelsomini, Nedo; Taddei, Maurizio
Journal of Organic Chemistry, 1990 , vol. 55, # 3 p. 1106 - 1108
反应条件
in pentane Irradiationfurther solvents; Product distributionMechanism;
参考文献
Visser, Cornelis P.; Cerfontain, Hans
Recueil: Journal of the Royal Netherlands Chemical Society, 1983 , vol. 102, # 6 p. 307 - 311