2-甲基-1-戊烯-3-酮合成路线 (共 22 条)
反应条件
oxygen; RhCl(PPh3)3 in toluene
T=80°C; P=37503 Torr; 1 h;
参考文献
Boennemann, Helmut; Nunez, Washington; Rohe, Dieter M. M.
Helvetica Chimica Acta, 1983 , vol. 66, # 1 p. 177 - 185
参考文献
Glufke, Uta; Hanselmann, Paul
Patent: US2003/171622 A1, 2003 ;
参考文献
Rommel; Jeffrey S.; Traxler; James T.; Boettcher; Richard R.
Patent: US5703248 A1, 1997 ;
反应条件
aluminium trichloride in dichloromethane
added at -70 deg C, then 7-13 h at room temperature; Title compound not separated from byproducts;
参考文献
Tolstikov, G. A.; Valitov, F. Kh.; Kuchin, A. V.
J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 6 p. 1328 - 1334,1170 - 1175
参考文献
Buechi,G.; Vederas,J.C.
Journal of the American Chemical Society, 1972 , vol. 94, p. 9128 - 9132
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Bienvenue,A.; Duchatellier,B.
Tetrahedron, 1972 , vol. 28, p. 833 - 843
参考文献
Guinot et al.
Journal of Organometallic Chemistry, 1977 , vol. 128, p. C35
参考文献
Baiocchi,L. et al.
Tetrahedron, 1978 , vol. 34, p. 951 - 954
反应条件
2,6-dichloro-benzonitrile
1) ethylene oxide / -15 deg C / photolysis 2) CH2Cl2 / -23 deg C; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Block, Eric; Aslam, Mohammad; Iyer, Rajeshwari; Hutchinson, John
Journal of Organic Chemistry, 1984 , vol. 49, # 19 p. 3664 - 3666
反应条件
1: 1) n-BuLi
2: 66 percent / 0.5 h / 150 - 170 °C / reduced pressure
View Scheme
参考文献
Le Roux; Le Corre
Tetrahedron Letters, 1990 , vol. 31, # 18 p. 2591 - 2594
反应条件
1: methanolic NaOH
2: iodine / bei der Destillation
View Scheme
参考文献
Decombe
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1936 , vol. 202, p. 1687