顺式-4-环戊烯-1,3-二醇合成路线 （共 46 条）
反应条件
1: 53 percent / KH2PO4, H3PO4 / H2O / 40 h / 99 °C / pH 4.1 2: 36 percent / DBU / CH2Cl2 / 72 h / Ambient temperature 3: LiAlH4, LiI / toluene; various solvent(s) / 1.) -20 deg C, 1 h, 2.) -20 deg C to 0 deg C, 0.5 h, 3.) 0 deg C to 15 deg C, 4 h 4: 58 mg / p-TsOH / ethanol / 8 h / 55 °C View Scheme
参考文献
Tetrahedron, , vol. 53, # 6 p. 1983 - 2004
反应条件
tetrakis(triphenylphosphine) palladium(0) in dichloromethane T=4°C; 20 h; Mechanism;
参考文献
Tetrahedron Letters, , vol. 22, # 44 p. 4413 - 4416
反应条件
sodium perchlorate; water in acetone T=25°C; pH - rate profile; Rate constantMechanism;
参考文献
Journal of the American Chemical Society, , vol. 104, # 6 p. 1658 - 1665
反应条件
1: LiAlH4, LiI, TBSOH / toluene; various solvent(s) / 23 h / -30 - -25 °C 2: 77 percent / Et3N, TBAF / tetrahydrofuran / 3 h / Ambient temperature View Scheme
参考文献
Tetrahedron, , vol. 53, # 6 p. 1983 - 2004
反应条件
1: LiAlH4, LiI / toluene; various solvent(s) / 1.) -20 deg C, 1 h, 2.) -20 deg C to 0 deg C, 0.5 h, 3.) 0 deg C to 15 deg C, 4 h 2: 58 mg / p-TsOH / ethanol / 8 h / 55 °C View Scheme
参考文献
Tetrahedron, , vol. 53, # 6 p. 1983 - 2004
反应条件
acetone Kochen des gebildeten cis-3.5-Diacetoxy-cyclopentens-(1) in Aethanol mit methanol. Ba(OH)2-Loesung;
参考文献
Journal of the Chemical Society, , p. 4026,4031
Journal of Organic Chemistry, , vol. 10, p. 134,139
Helvetica Chimica Acta, , vol. 45, p. 370,371-375
反应条件
peracetic acid; sodium acetate; sodium carbonate in dichloromethane; water; acetic acid 1 h; Ambient temperature;
参考文献
Pharmazie, , vol. 50, # 9 p. 589 - 592
参考文献
Journal of the American Chemical Society, , vol. 62, p. 1841
Helvetica Chimica Acta, , vol. 45, p. 370,371-375
参考文献
Angewandte Chemie, , vol. 68, p. 248
反应条件
1: 17 percent / pyridine / Ambient temperature 2: TsOH / tetrahydrofuran; CH2Cl2 / Ambient temperature 3: NaOH / tetrahydrofuran; H2O / 5 h / Ambient temperature 4: 1.) pyridine, 2.) aq.AcOH / 1.) CH2CH2, reflux, 15 h, 2.) pyridine, r.t., overnight 5: 1.) hydroquinone, 2.) KOH, 3.) TsOH / 1.) 140 deg C, 36 h, 2.) aq.MeOH, r.t., overnight, 3.) THF, r.t., overnight View Scheme
参考文献
Nara, M; Terashima, S.; Yamada, S.
Tetrahedron, 1980 , vol. 36, p. 3161 - 3170
