2,2,5-三甲基-4-环庚烯-1-酮合成路线 (共 39 条)
反应条件
Dowex H+ in acetone
T=25°C; 4 h;
参考文献
Gurudutt, K. N.; Pasha, M. A.; Ravindranath, B.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 820 - 823
反应条件
1: 61 percent / triisobutylaluminium / CH2Cl2; hexane / 1 h / Ambient temperature
2: PCC / CH2Cl2
View Scheme
参考文献
Mori, Ichiro; Takai, Kazuhiko; Oshima, Koichiro; Nozaki, Hitosi
Tetrahedron, 1984 , vol. 40, # 20 p. 4013 - 4018
反应条件
1: 70 percent / 3 h / 160 °C
2: 45 percent / HgCl2 / acetonitrile; H2O / 12 h / Heating
View Scheme
参考文献
Cairns, Peter M.; Crombie, Leslie; Pattenden, Gerald
Tetrahedron Letters, 1982 , vol. 23, # 13 p. 1405 - 1408
反应条件
copper; zinc in 2-methyl-butane; benzene
参考文献
Hoffmann,H.M.R.; Chidgey,R.
Tetrahedron Letters, 1978 , p. 85 - 88
反应条件
2,3,5-trimethyl-pyridine
T=110°C;
参考文献
Konstantinovic, S.; Bugarcic, Z.; Marjanovic, Lj.; Gojkovic, S.; Mihailovic, M. Lj.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1998 , vol. 37, # 11 p. 1169 - 1170
反应条件
1: 200 °C
2: RhCl3 / Ambient temperature
View Scheme
参考文献
Konstantinovic, S.; Bugarcic, Z.; Marjanovic, Lj.; Gojkovic, S.; Mihailovic, M. Lj.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1998 , vol. 37, # 11 p. 1169 - 1170
反应条件
1: 85 percent / hydrogen peroxide / tetrahydrofuran / 1.) 0 -> 25 deg C, 2.) 25 deg C, 24 h
2: RhCl3 / Ambient temperature
View Scheme
参考文献
Konstantinovic, S.; Bugarcic, Z.; Marjanovic, Lj.; Gojkovic, S.; Mihailovic, M. Lj.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1998 , vol. 37, # 11 p. 1169 - 1170
反应条件
T=400°C; Yield given. Yields of byproduct given;
参考文献
Uneyama, Kenji; Date, Takasi; Torii, Sigeru
Journal of Organic Chemistry, 1985 , vol. 50, # 17 p. 3160 - 3163
反应条件
perchloric acid in diethyl ether
T=25°C; 1 h; further solvents: acetone, benzene; further acid catalysts: PTS, BF3, Dowex H+, ZnBr2, AlCl3; Product distribution;
参考文献
Gurudutt, K. N.; Pasha, M. A.; Ravindranath, B.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 820 - 823