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Synthesis of (22S, 23S)-homobrassinolide and brassinolide from stigmasterol

✍ Scribed by Kenji Mori; Masayuki Sakakibara; Yoshitaka Ichikawa; Hiraki Ueda; Katsuhide Okada; Takeaki Umemura; Goro Yabuta; Shigefumi Kuwahara; Michitada Kondo; Masao Minobe; Akemi Sogabe

Book ID
103401266
Publisher
Elsevier Science
Year
1982
Tongue
French
Weight
1003 KB
Volume
38
Category
Article
ISSN
0040-4020

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πŸ“œ SIMILAR VOLUMES

New Synthesis of 28-Homobrassinolide fro
New Synthesis of 28-Homobrassinolide from Stigmasterol
✍ 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