3,4-二甲基-2-环戊酮合成路线 (共 16 条)
反应条件
PPA in (2S)-N-methyl-1-phenylpropan-2-amine hydrate
参考文献
SK INNOVATION CO., LTD.
Patent: US2012/329965 A1, 2012 ;
反应条件
methanesulfonic acid in methanol T=25°C; 3 h;
参考文献
Loebach; Bennett; Danheiser
Journal of the American Chemical Society, 1998 , vol. 120, # 37 p. 9690 - 9691
反应条件
boron trifluoride diethyl etherate in dichloromethane T=0°C; 2 h;
参考文献
Journal of the American Chemical Society, , vol. 103, p. 1996
反应条件
aluminium trichloride in dichloromethane T=100°C; P=76000 Torr; 12 h; Yield given;
参考文献
Tetrahedron Letters, , vol. 33, # 48 p. 7361 - 7364
反应条件
1: 96 percent / CH2Cl2 / 3 h / -120 - 25 °C 2: 95 percent / methanesulfonic acid / methanol / 3 h / 25 °C View Scheme
参考文献
Journal of the American Chemical Society, , vol. 120, # 37 p. 9690 - 9691
反应条件
epoxysulfonyl fluoride in dichloromethane 20 h; Ambient temperature;
参考文献
Howell, James A. S.; O'Leary, Paula J.; Yates, Paul C.; Goldschmidt, Zeev; Gottlieb, Hugo E.; Hezroni-Langerman, Daphna
Tetrahedron, 1995 , vol. 51, # 26 p. 7231 - 7246
反应条件
ethanol; sodium ethanolate durch Verseifen des Reaktionsprodukts und Abspalten von CO2;
参考文献
Chemische Berichte, , vol. 47, p. 298
反应条件
n-butyllithium Yield given. Multistep reaction;
参考文献
Juengling, Stephan; Muelhaupt, Rolf; Plenio, Herbert
Journal of Organometallic Chemistry, 1993 , vol. 460, # 2 p. 191 - 196
反应条件
hydrogen; platinum(IV) oxide in diethyl ether
参考文献
Bulletin de la Societe Chimique de France, , p. 2981 - 2991
反应条件
sodium azide; trifluoroacetic acid Beckmann rearrangement; 15 h; Heating;
参考文献
Kawanaka, Yasufumi; Kobayashi, Kaoru; Kusuda, Shinya; Tatsumi, Tadashi; Murota, Masayuki; Nishiyama, Toshihiko; Hisaichi, Katsuya; Fujii, Atsuko; Hirai, Keisuke; Nishizaki, Minoru; Naka, Masao; Komeno, Masaharu; Nakai, Hisao; Toda, Masaaki
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 5 p. 689 - 702