2-甲基-2-苯基-1,3-二氧戊环合成路线 (共 91 条)
反应条件
p-toluenesulfonic acid sodium salt T=15°C; electrolysis;
参考文献
Gora, Jozef; Smigielski, Krzysztof; Kula, Jozef
Polish Journal of Chemistry, 1988 , vol. 62, # 7-12 p. 907 - 910
反应条件
1: 2-phenyl-2-methyl-1,3-dioxolane With water; sodium lauryl sulfate; toluene-4-sulfonic acid in hexanes T=25°C; 5 h; polydimethylsiloxane (PDMS) thimble; 2: 2-propenylmagnesium bromide in hexanes; diethyl ether 14 h; 3: With water in hexanes
参考文献
University of Iowa Research Foundation
Patent: US2009/299102 A1, 2009 ;
Location in patent: Page/Page column 7 ;
反应条件
1: 2-phenyl-2-methyl-1,3-dioxolane With sodium lauryl sulfate; toluene-4-sulfonic acid in hexane; water 4.25 h; 2: vinyl-magnesium bromide in tetrahydrofuran; diethyl ether; hexane 16 h; Further stages.;
参考文献
Runge, M. Brett; Mwangi, Martin T.; Miller II, A. Lee; Perring, Mathew; Bowden, Ned B.
Angewandte Chemie - International Edition, 2008 , vol. 47, # 5 p. 935 - 939
参考文献
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 248, p. 984
反应条件
acetyl chloride in methanol T=20°C; 3 h; Green chemistry; chemoselective reaction;
参考文献
Synthetic Communications, , vol. 43, # 9 p. 1280 - 1286
反应条件
cation exchange resin KU-2 in H+ form T=150°C; 6 h;
参考文献
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 21, # 11 p. 1297 - 1298
Khimiya Geterotsiklicheskikh Soedinenii, , vol. 21, # 11 p. 1571 - 1572
反应条件
1: With sodium lauryl sulfate; toluene-4-sulfonic acid in hexane; water T=25°C; 2: in hexane T=25°C; 19 h; Further stages.;
参考文献
University of Iowa Research Foundation
Patent: US2009/299102 A1, 2009 ;
Location in patent: Page/Page column 6-7 ;
反应条件
lithium aluminium tetrahydride; zirconium tetrachloride in diethyl ether T=30°C; Reduction; 12 h;
参考文献
Shaozu, Wu; Tianhui, Ren; Ning, Chen; Yulan, Zhang
Organic Preparations and Procedures International, 1991 , vol. 23, # 4 p. 427 - 431
反应条件
Amberlyst-26 1.) MeOH, 2 h, 2.) THF, room temperature, 1 h; Yield given. Multistep reaction;
参考文献
Cainelli, Gianfranco; Contento, Michele; Manescalchi, Francesco; Regnoli, Rodolfo
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 2516 - 2519
反应条件
multistep reaction, products isolated in the course of reaction; Product distribution;
参考文献
Musavirov, R. S.; Mullakhmetova, Z. F.; Nedogrei, E. P.; Kantor, E. A.; Rakmankulov, D. L.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1985 , vol. 21, # 11 p. 1297 - 1298
Khimiya Geterotsiklicheskikh Soedinenii, 1985 , vol. 21, # 11 p. 1571 - 1572