(R)-(-)-对甲基苯磺酸-2,2-二甲基-1,3-二氧戊环基-4-甲酯合成路线 (共 14 条)
反应条件
pyridine T=0 - 20°C;
参考文献
Dams, Iwona; Chodynski, Michal; Krupa, Malgorzata; Pietraszek, Anita; Zezula, Marta; Cmoch, Piotr; Kosinska, Monika; Kutner, Andrzej
Tetrahedron, 2013 , vol. 69, # 5 p. 1634 - 1648
反应条件
1.1: Pb(OAc)4 / tetrahydrofuran / 1 h / 0 - 20 °C 1.2: 72 percent / NaBH4; 4 percent aq. NaOH / tetrahydrofuran / 2 h / 10 - 28 °C 2.1: 68 percent / pyridine / 16 h / 0 - 28 °C View Scheme
参考文献
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, , vol. 41, # 3 p. 586 - 592
参考文献
Tsuda; Okada; Tanaka; Shigematsu; Hori; Goto; Hashimoto
Chemical and Pharmaceutical Bulletin, 1991 , vol. 39, # 3 p. 607 - 611
反应条件
1: NaBH4 / H2O / 1 h / 25 °C 2: Et3N / CH2Cl2 / 1 h / 0 °C View Scheme
参考文献
Journal of Medicinal Chemistry, , vol. 27, # 9 p. 1142 - 1149
参考文献
Tsuda, Yoshisuke; Yoshimoto, Kimihiro; Nishikawa, Terumi
Chemical & Pharmaceutical Bulletin, 1981 , vol. 29, # 12 p. 3593 - 3600
参考文献
Angewandte Chemie, , vol. 92, # 3 p. 201 - 202
反应条件
hydrogenchloride in acetone Heating;
参考文献
Rosseto, Renato; Bibak, Niloufar; DeOcampo, Rosemarie; Shah, Trishul; Gabrielian, Ara; Hajdu, Joseph
Journal of Organic Chemistry, 2007 , vol. 72, # 5 p. 1691 - 1698
参考文献
Polish Journal of Chemistry, , vol. 70, # 7 p. 891 - 900
反应条件
1: hydrogenchloride / methanol / 6 h / |Reflux 2: trifluorormethanesulfonic acid / toluene / 60 h / 20 °C View Scheme
参考文献
Oh, Keimei; Yamada, Kazuhiro; Yoshizawa, Yuko
Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 24 p. 6915 - 6919
反应条件
copper(l) iodide in diethyl ether
1) -35 - 0 deg C, 1 h, 2) 0 deg C, 12 h;
参考文献
Schmidt, Ulrich; Talbiersky, Joerg; Bartkowiak, Frank; Wild, Jochen
Angewandte Chemie, 1980 , vol. 92, # 3 p. 201 - 202