Synthesis of 2-Mono- and 2,2-Bis[2-(1H-tetrazol-5-yl)ethyl] Derivatives of Dipterocarpol

被引：0
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作者：
E. I. Rodionov
A. A. Kovaleva
A. D. Zorina
G. L. Starova
R. E. Trifonov
机构：
[1] St. Petersburg State Institute of Technology,
[2] St. Petersburg State University,undefined
来源：
Russian Journal of Organic Chemistry | 2018年 / 54卷
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摘要：
The azidation of 2,2-bis(2-cyanoethyl)-20-hydroxydammar-24-en-3-one afforded new tetrazole derivatives of natural dipterocarpol, 2-(2-cyanoethyl)-2-[2-(1H-tetrazol-5-yl)ethyl]-20-hydroxydammar-24-en- 3-ones, 2,2-bis[2-(1H-tetrazol-5-yl)ethyl]-20-hydroxydammar-24-en-3-one, and 2,2-bis[2-(1H-tetrazol-5-yl)- ethyl]-3-oxo-25,26,27-trinordammaran-(20S),24-olide. The structure of the final and intermediate products was determined by NMR spectroscopy and X-ray analysis.
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页码：485 / 489
页数：4
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