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

被引：3
|
作者：
Rodionov, E. I. [1 ]
Kovaleva, A. A. [1 ]
Zorina, A. D. [2 ]
Starova, G. L. [2 ]
Trifonov, R. E. [2 ]
机构：
[1] St Petersburg State Inst Technol, Moskovskii Pr 26, St Petersburg 190013, Russia
[2] St Petersburg State Univ, Univ Skaya Nab 7-9, St Petersburg 199034, Russia
来源：
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2018年 / 54卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
CYANOETHYL DERIVATIVES; TRITERPENOIDS; CHEMISTRY; ACID;
D O I：
10.1134/S107042801803017X
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
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.
引用
收藏
页码：485 / 489
页数：5
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