2,4-二甲基-3-戊酮合成路线 (共 349 条)
反应条件
manganese dihydrogen carbonate in MARLOTHERM S (dibenzyltoluene) T=360 - 380°C; Product distribution / selectivity;
参考文献
Rhodia Chimie
Patent: US6639112 B1, 2003 ;
Location in patent: Page/Page column 8-9 ;
反应条件
1: With triethyl borane in hexane; toluene T=90°C; 5 h; Air atmosphere; 2: With water; sodium hydrogencarbonate in hexane; toluene
参考文献
Kim, Joong-Gon; Mishra, Mithilesh Kumar; Jang, Doo Ok
Tetrahedron Letters, 2012 , vol. 53, # 27 p. 3527 - 3529
反应条件
CC-2; water in acetonitrile T=20°C; 0.416667 h;
参考文献
Gupta, Arvind K.; Acharya, Jyotiranjan; Pardasani, Deepak; Dubey, Devendra K.
Journal of Chemical Research, 2007 , # 7 p. 411 - 414
反应条件
nitrogen(IV) oxide; silica gel in tetrachloromethane T=30°C; 0.666667 h;
参考文献
Nishiguchi, Takeshi; Ohosima, Tatsuya; Nishida, Akiko; Fujisaki, Shizuo
Journal of the Chemical Society, Chemical Communications, 1995 , # 11 p. 1121 - 1122
反应条件
1: 2,4-dimethylpentane-3-one oxime With potassium hydroxide in dimethyl sulfoxide; pentane T=110 - 115°C; Metallation; 0.0833333 h; 2: acetylene in dimethyl sulfoxide; pentane T=70°C; Addition; Vinylation; P=12160 Torr; 0.5 h;
参考文献
Trofimov, Boris A.; Al'bina, Mikhaleva I.; Vasil'tsov, Alexander M.; Schmidt, Elena Yu.; Tarasova, Ol'ga A.; Morozova, Ludmila V.; Sobenina, Lubov' N.; Preiss, Thomas; Henkelmann, Jochem
Synthesis, 2000 , # 8 p. 1125 - 1132
反应条件
dihydrogen peroxide in water; tert-butyl alcohol T=80°C; 12 h;
参考文献
Yamada, Yoichi M.A.; Jin, Chung Keun; Uozumi, Yasuhiro
Organic Letters, 2010 , vol. 12, # 20 p. 4540 - 4543
反应条件
alumina; KOH; titania; mixture of, soaked, dried in water T=450 - 500°C; Product distribution / selectivity;
参考文献
WO2007/38370 A1, ;
Page/Page column 9-10 ;
反应条件
iron (III) acetylacetonate in tetrahydrofuran 0.166667 h; Ambient temperature;
参考文献
Fiandanese, V.; Marchese, G.; Martina, V.; Ronzini, L.
Tetrahedron Letters, 1984 , vol. 25, # 42 p. 4805 - 4808
反应条件
potassium hydroxide in dimethyl sulfoxide T=50 - 60°C; 1 h;
参考文献
Tetrahedron Letters, , vol. 31, # 6 p. 859 - 862
反应条件
lithium diisopropyl amide in tetrahydrofuran T=-78°C;
参考文献
Dubois, Jacques-Emile; Lion, Claude; Dugast, Jean-Yves
Tetrahedron Letters, 1983 , vol. 24, # 39 p. 4207 - 4208