On the reaction of nido-carborane with thiourea
- Authors: Anufriev S.A.1, Erokhina S.A.1, Sivaev I.B.1, Bregadze V.I.1
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Affiliations:
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Issue: Vol 65, No 11 (2016)
- Pages: 2704-2707
- Section: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/239376
- DOI: https://doi.org/10.1007/s11172-016-1638-y
- ID: 239376
Cite item
Abstract
A reaction of the protonated form of 7,8-dicarba-nido-undecaborate anion 7,8-C2B9H13 with thiourea leads to the formation of a mixture of 9- and 10-thiuronium derivatives, the alkaline hydrolysis of which gives a mixture of the corresponding mercapto derivatives of nido-carborane. The alkylation of the latter with benzyl bromide led to a mixture of dibenzylsulfonium derivatives 9-Bn2S-7,8-C2B9H11 and 10-Bn2S-7,8-C2B9H11, which were separated by column chromatography on silica.
About the authors
S. A. Anufriev
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: sivaev@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991
S. A. Erokhina
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: sivaev@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991
I. B. Sivaev
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Author for correspondence.
Email: sivaev@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991
V. I. Bregadze
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: sivaev@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991