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ChemicalBook CAS DataBase List DELTA7STIGMASTENOL

DELTA7STIGMASTENOL synthesis

2synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 4 steps
1: di-μ-hydroxo-bis[(N,N,N′,N′-tetramethylethylenediamine)copper(II)] chloride; tert.-butylhydroperoxide / dichloromethane; methanol; decane / 40 h / 20 °C / Inert atmosphere
2: ammonium formate; palladium 10% on activated carbon / methanol; ethyl acetate / 1 h / 70 °C / Inert atmosphere
3: methanol / 3 h / 75 °C / Inert atmosphere
4: lithium hydride / tetrahydrofuran; toluene / 5 h / 110 °C / Inert atmosphere

References:

Badreddine, Asmaa;Karym, El Mostafa;Zarrouk, Amira;Nury, Thomas;El Kharrassi, Youssef;Nasser, Boubker;Cherkaoui Malki, Mustapha;Lizard, Gérard;Samadi, Mohammad [Steroids,2015,vol. 99,# PB,art. no. 7710,p. 119 - 124]

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