New Methods for Preparation of the Monofluorosubstituted Derivative of the closo-Borate Anion [2-B10H9F]2–, Its Properties, and Analysis of Its Reactivity

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New Methods for Preparation of the Monofluorosubstituted Derivative of the closo-Borate Anion [2-B₁₀H₉F]^2–, Its Properties, and Analysis of Its Reactivity. / Neumolotov, N. K.; Selivanov, N. A.; Bykov, A. Yu; Klyukin, I. N.; Novikov, A. S.; Zhdanov, A. P.; Zhizin, K. Yu; Kuznetsov, N. T.

In: Russian Journal of Inorganic Chemistry, Vol. 67, No. 10, 01.10.2022, p. 1583-1590.

Research output: Contribution to journal › Article › peer-review

Author

Neumolotov, N. K. ; Selivanov, N. A. ; Bykov, A. Yu ; Klyukin, I. N. ; Novikov, A. S. ; Zhdanov, A. P. ; Zhizin, K. Yu ; Kuznetsov, N. T. / New Methods for Preparation of the Monofluorosubstituted Derivative of the closo-Borate Anion [2-B₁₀H₉F]^2–, Its Properties, and Analysis of Its Reactivity. In: Russian Journal of Inorganic Chemistry. 2022 ; Vol. 67, No. 10. pp. 1583-1590.

BibTeX

@article{58af728c6835422299ecce302326a582,

title = "New Methods for Preparation of the Monofluorosubstituted Derivative of the closo-Borate Anion [2-B10H9F]2–, Its Properties, and Analysis of Its Reactivity",

abstract = "Abstract: New methods for the preparation of a monofluoro-substituted derivative of the closo-decaborate anion [2-B10H9F]2– have been developed. Various synthetic strategies have been used, where Bu4NF, Me4NF, KF/18-crown-6, and NH4HF2 act as sources of the F– anion. A feature of the proposed methods is the absence of HF as a fluorinating agent in the reaction mixture. In the course of the work, the optimal conditions for the synthesis of [2-B10H9F]2– have been determined and the reaction products have been characterized. Using theoretical modeling methods, the main indices of reactivity of monofluorinated derivatives of the closo-decaborate anion have been calculated. The influence of solvation effects on the nucleophilicity of target objects has been studied. The structure of the obtained compounds has been confirmed by 1H, 11B, 19F NMR spectroscopy, and ESI mass spectroscopy.",

keywords = "boron cluster anions, closo-decaborates, fluorine derivatives",

author = "Neumolotov, {N. K.} and Selivanov, {N. A.} and Bykov, {A. Yu} and Klyukin, {I. N.} and Novikov, {A. S.} and Zhdanov, {A. P.} and Zhizin, {K. Yu} and Kuznetsov, {N. T.}",

note = "Publisher Copyright: {\textcopyright} 2022, Pleiades Publishing, Ltd.",

year = "2022",

month = oct,

day = "1",

doi = "10.1134/S0036023622600861",

language = "English",

volume = "67",

pages = "1583--1590",

journal = "Russian Journal of Inorganic Chemistry",

issn = "0036-0236",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "10",

}

RIS

TY - JOUR

T1 - New Methods for Preparation of the Monofluorosubstituted Derivative of the closo-Borate Anion [2-B10H9F]2–, Its Properties, and Analysis of Its Reactivity

AU - Neumolotov, N. K.

AU - Selivanov, N. A.

AU - Bykov, A. Yu

AU - Klyukin, I. N.

AU - Novikov, A. S.

AU - Zhdanov, A. P.

AU - Zhizin, K. Yu

AU - Kuznetsov, N. T.

PY - 2022/10/1

Y1 - 2022/10/1

N2 - Abstract: New methods for the preparation of a monofluoro-substituted derivative of the closo-decaborate anion [2-B10H9F]2– have been developed. Various synthetic strategies have been used, where Bu4NF, Me4NF, KF/18-crown-6, and NH4HF2 act as sources of the F– anion. A feature of the proposed methods is the absence of HF as a fluorinating agent in the reaction mixture. In the course of the work, the optimal conditions for the synthesis of [2-B10H9F]2– have been determined and the reaction products have been characterized. Using theoretical modeling methods, the main indices of reactivity of monofluorinated derivatives of the closo-decaborate anion have been calculated. The influence of solvation effects on the nucleophilicity of target objects has been studied. The structure of the obtained compounds has been confirmed by 1H, 11B, 19F NMR spectroscopy, and ESI mass spectroscopy.

AB - Abstract: New methods for the preparation of a monofluoro-substituted derivative of the closo-decaborate anion [2-B10H9F]2– have been developed. Various synthetic strategies have been used, where Bu4NF, Me4NF, KF/18-crown-6, and NH4HF2 act as sources of the F– anion. A feature of the proposed methods is the absence of HF as a fluorinating agent in the reaction mixture. In the course of the work, the optimal conditions for the synthesis of [2-B10H9F]2– have been determined and the reaction products have been characterized. Using theoretical modeling methods, the main indices of reactivity of monofluorinated derivatives of the closo-decaborate anion have been calculated. The influence of solvation effects on the nucleophilicity of target objects has been studied. The structure of the obtained compounds has been confirmed by 1H, 11B, 19F NMR spectroscopy, and ESI mass spectroscopy.

KW - boron cluster anions

KW - closo-decaborates

KW - fluorine derivatives

UR - http://www.scopus.com/inward/record.url?scp=85139213527&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/6ee809c8-8726-331c-b4b3-49db12660d16/

U2 - 10.1134/S0036023622600861

DO - 10.1134/S0036023622600861

M3 - Article

AN - SCOPUS:85139213527

VL - 67

SP - 1583

EP - 1590

JO - Russian Journal of Inorganic Chemistry

JF - Russian Journal of Inorganic Chemistry

SN - 0036-0236

IS - 10

ER -

ID: 99618290