التفاصيل البيبلوغرافية
| العنوان: |
Synthesis of new fluoro derivatives of o-carborane [3-F-7,8-C2B9H11]−, 3,6-F2-1,2-C2B10H10, and [6,6′-F2-3,3′-Co(1,2-C2B9H10)2]− |
| المؤلفون: |
Shmalko, A. V., Anufriev, S. A., Timofeev, S. V., Sivaev, I. B., Bregadze, V. I. |
| المصدر: |
Russian Chemical Bulletin; Jan2024, Vol. 73 Issue 1, p146-152, 7p |
| مصطلحات موضوعية: |
ELECTRON density, BORON, COBALT |
| مستخلص: |
The 3,6-difluoro derivative of ortho-carborane 3,6-F2-1,2-C2B10H10 was obtained by a triple sequence of deboronation and BF-insertion reactions. 3-Fluoro and, especially, 3,6-difluoro derivatives of ortho-carborane were found to have an increased propensity to deboronation with elimination of the BF group under the action of even weak nucleophilic agents, which, apparently, is explained by a reduced electron density on the boron atoms bearing fluorine atoms. The 6,6′-difluoro derivative of cobalt bis(dicarbollide) [6,6′-F2-3,3′-Co(1,2-C2B9H10)2]− was obtained from 3-fluoro-nido-carborane [3-F-7,8-C2B9H11]−. The new fluoro derivatives of ortho-carborane were characterized by multinuclear NMR spectroscopy. [ABSTRACT FROM AUTHOR] |
|
Copyright of Russian Chemical Bulletin is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
Find this article in full text from Springer Verlag. 
Full Text Finder