反-3-(2-呋喃基)丙烯醛合成路线 (共 54 条)
反应条件
1: tris(ethoxyvinyl)borane With diethylzinc in toluene T=-78°C; 0.333333 h; Inert atmosphere; 2: furfural in toluene T=-78 - 20°C; 14 h; Inert atmosphere; Further stages;
参考文献
Valenta, Petr; Drucker, Natalie A.; Bode, Jeffrey W.; Walsh, Patrick J.
Organic Letters, 2009 , vol. 11, # 10 p. 2117 - 2119
反应条件
Lithium enolate of the acetaldehyde in tetrahydrofuran T=-60°C;
参考文献
Nunno, L. Di.; Scilimati, A.
Tetrahedron, 1988 , vol. 44, # 12 p. 3639 - 3644
反应条件
chloro-trimethyl-silane; scandium tris(trifluoromethanesulfonate) in dichloromethane T=20°C; 24 h; Inert atmosphere;
参考文献
Kagawa, Natsuko; Sasaki, Yoshiko; Kojima, Hideo; Toyota, Masahiro
Tetrahedron Letters, 2010 , vol. 51, # 3 p. 482 - 484
反应条件
manganese(IV) oxide; benzyl-methyl-amine; 2,3-dicyano-5,6-dichloro-p-benzoquinone in tetrahydrofuran T=20°C; 6 h;
参考文献
Hayashi, Yujiro; Itoh, Takahiko; Ishikawa, Hayato
Advanced Synthesis and Catalysis, 2013 , vol. 355, # 18 p. 3661 - 3669
反应条件
potassium carbonate; ethanethioamide in N,N-dimethyl-formamide 18 h; Ambient temperature;
参考文献
Phillips; Eby; Maiti
Synthetic Communications, 1995 , vol. 25, # 1 p. 87 - 93
反应条件
hydrogen fluoride in acetonitrile 0.5 h;
参考文献
DeShong, Philip; Leginus, Joseph M.
Journal of Organic Chemistry, 1984 , vol. 49, # 18 p. 3421 - 3423
反应条件
dimethyl sulfoxide T=160°C;
参考文献
Rao, Ch. Srinivasa; Chandrasekharam, M.; Patro, Balaram; Ila, Hiriyakkanavar; Junjappa, Hiriyakkanavar
Tetrahedron, 1994 , vol. 50, # 19 p. 5783 - 5794
反应条件
tert.-butylhydroperoxide; N-methyl-C-phenylhydroxamic acid; vanadium triisopropoxide oxide in toluene T=-20 - 20°C; 52 h;
参考文献
Zeng, Wei; Ballard, T. Eric; Melander, Christian
Tetrahedron Letters, 2006 , vol. 47, # 33 p. 5923 - 5926
反应条件
barium dihydroxide in tetrahydrofuran Condensation; Cross aldol condensation; 7 h; Heating;
参考文献
Mahata; Barun; Ila; Junjappa
Synlett, 2000 , # 9 p. 1345 - 1347
反应条件
hydroquinone in formic acid; chloroform
参考文献
Gorgues, A.; Simon, A.; Coq, A. Le; Hercouet, A.; Corre, F.
Tetrahedron, 1986 , vol. 42, # 1 p. 351 - 370