The NMR spectra of taxinine and its derivatives
β Scribed by M.C. Woods; K. Nakanishi; N.S. Bhacca
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- French
- Weight
- 923 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0040-4020
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Epoxidation of taxinine (1), taxinine A (2), and taxinine derivative 7 with m-chloroperbenzoic acid afforded the a-4(20)-epoxides selectively (ct : 13 = 99 : 1), while epoxidation of taxinine derivatives 7 and 8 with dimethyldioxirane gave the 13-4(20)-epoxides predominantly (ct : I 3 = 1 : 4-5). Th