Fully Stereocontrolled Total Syntheses of the Prostacyclin Analogues 16 S-Iloprost and 16 S-3-Oxa-Iloprost by a Common Route, Using Alkenylcopper-Azoalkene …

GJ Kramp, M Kim, HJ Gais…

Index: Hua, Duy H.; Verma, Akhilkumar Tetrahedron Letters, 1985 , vol. 26, # 5 p. 547 - 550

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Citation Number: 30

Abstract

... Volume: Page ... C. (II) (a) 22, 19, THF, −78 °C; (b) NH 4 Cl/H 2 O, −78 °C. (III) (a) 2 equiv of 24, 2 equiv of 25, toluene, −78 °C, 12 h; (b) MeOH ... Oxazaborolidine 24 26 was selected as catalyst for the diastereoselective reduction of ketone 23 with catecholborane (25 ...