Structure and synthesis of phlobatannins related to the (4α,6:4β,8)-bis-fisetinidol-catechin profisetinidin triflavanoid
✍ Scribed by Susanna L. Bonnet; Jan P. Steynberg; Barend C.B. Bezuidenhoudt; Catharina M.Saunders; Daneel Ferreira
- Book ID
- 103345117
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 743 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0031-9422
No coin nor oath required. For personal study only.
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## Lew~'s acid catal.vzed rearrangement of cr,B-epoxy o.yimes proceeds b_v oxl'rane cleavage u to the oxime moiety with an attendant pinacol t_vpe alkyd roigration to the resonance stabilized carbenium ion at C, affording a I,_%d2'keto-monoxl'me. Recent mechanistic studies have provided cogent arg