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ChemInform Abstract: New Synthesis of 28-Homobrassinolide from Stigmasterol.

✍ Scribed by B. G. HAZRA; T. P. KUMAR; P. L. JOSHI


Publisher
John Wiley and Sons
Year
2010
Weight
29 KB
Volume
28
Category
Article
ISSN
0931-7597

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New Synthesis of 28-Homobrassinolide fro
✍ Hazra, Braja G. ;Kumar, Tirunahari Pavan ;Joshi, Padmakar L. πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 632 KB

## Abstract An efficient and short synthesis of 28‐homobrassinolide (6) has been achieved in 12 steps with 15.6% overall yield from stigmasterol (8). Salient features of this synthesis are: (a) use of tetradecyltrimethylammonium permanganate for chemoselective __cis__‐dihydroxylation of the 2,22__E