Citation:
Gao Bi, Wang Zhicai, Zheng Qihuang, Xu Zhiwen. STUDIES ON SYNTHESIS OF A/B RING ANALOGUES OF CASTASTERONE Ⅱ. STEREOSELECTIVE SYNTHESIS OF 2β,3β-DIHYDROXY-6-CHOLESTERONE[J]. Chinese Journal of Applied Chemistry,
;1993, 10(1): 12-15.
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2β, 3β-Dihydroxy-6-cholesterone, a structural analogue in A/B rings of castasterone was stereoselectively synthesized from cholesterol via nitration, reduction; elimination and oxidation reactions. The key step in the synthesis is the introduction of 2β, 3β-dihydroxy groups by oxidation with I2-AgOAe-H2O.
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