Tetrahedron p. 3819 - 3824 (1981)
Update date:2022-08-05
Topics:
Kametani, Tetsuji
Suzuki, Toshio
Unno, Katsuo
A simple method for the stereoselective synthesis of yohimbane (7) and alloyohimbane (5) via the diazoketone (2) from the anhydride (8), a symmetrical starting material, was examined.The preparation of pentacyclic ring systems contained in yohimbine and r
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