Improved Synthesis of Dihydrothebainone and Its 14 β-Epimer: Synthetic Communications: Vol 28, No 3

Synthetic Communications

An International Journal for Rapid Communication of Synthetic Organic Chemistry

Volume 28, 1998 - Issue 3

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Abstract

An improved synthesis for the preparation of diastereomerically pure dihydrothebainone (1) from thebaine (3) is reported. A 41% overall yield was realized over three steps via direct transformation of dihydrothebaine-Ø (4) to thebainone-A (6) with 6N HCl.

Notes

Also referred to as phenolic dihydrothebaine.

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Improved Synthesis of Dihydrothebainone and Its 14 β-Epimer

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Improved Synthesis of Dihydrothebainone and Its 14 β-Epimer

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