Unusual reactivity of tantalum pentakis(dimethylpyrazolate) with CS2: scission of the C=S bond and formation of dmpz3CS– ligand

Pavel A. Petrov; Alexander V. Rogachev; Taisiya S. Sukhikh; Ilia V. Eltsov; Pavel A. Abramov; Maxim N. Sokolov

doi:10.1016/j.mencom.2022.09.003

Unusual reactivity of tantalum pentakis(dimethylpyrazolate) with CS₂: scission of the C=S bond and formation of dmpz₃CS^– ligand

Pavel A. Petrov, Alexander V. Rogachev, Taisiya S. Sukhikh, Ilia V. Eltsov, Pavel A. Abramov, Maxim N. Sokolov

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

Abstract

The reaction beetwen tantalum pentakis(3,5-dimethyl-pyrazolate) and CS₂ afforded novel complex [Ta(=S)(dmpz)₂{(dmpz)₃CS}]. In this reaction the molecule of CS₂ undergoes scission with the migration of one sulfide to the tantalum atom while three pyrazolate residues migrate to carbon with the formation of unusual (dmpz)₃CS^– ligand. The structure of the product was established by X-ray diffraction.

Original language	English
Pages (from-to)	579-581
Number of pages	3
Journal	Mendeleev Communications
Volume	32
Issue number	5
DOIs	https://doi.org/10.1016/j.mencom.2022.09.003
Publication status	Published - 1 Sep 2022

Keywords

amides
carbon disulfide
dithiocarbamates
pyrazolates
sulfides
tantalum complexes

OECD FOS+WOS

1.04 CHEMICAL SCIENCES

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10.1016/j.mencom.2022.09.003

Cite this

@article{a50ca06e5c2b45d4bf141e47c733ecca,

title = "Unusual reactivity of tantalum pentakis(dimethylpyrazolate) with CS2: scission of the C=S bond and formation of dmpz3CS– ligand",

abstract = "The reaction beetwen tantalum pentakis(3,5-dimethyl-pyrazolate) and CS2 afforded novel complex [Ta(=S)(dmpz)2{(dmpz)3CS}]. In this reaction the molecule of CS2 undergoes scission with the migration of one sulfide to the tantalum atom while three pyrazolate residues migrate to carbon with the formation of unusual (dmpz)3CS– ligand. The structure of the product was established by X-ray diffraction.",

keywords = "amides, carbon disulfide, dithiocarbamates, pyrazolates, sulfides, tantalum complexes",

author = "Petrov, {Pavel A.} and Rogachev, {Alexander V.} and Sukhikh, {Taisiya S.} and Eltsov, {Ilia V.} and Abramov, {Pavel A.} and Sokolov, {Maxim N.}",

note = "Funding Information: The research was supported by the Ministry of Science and Higher Education of the Russian Federation (project no. 121031700313-8). Publisher Copyright: {\textcopyright} 2022",

year = "2022",

month = sep,

day = "1",

doi = "10.1016/j.mencom.2022.09.003",

language = "English",

volume = "32",

pages = "579--581",

journal = "Mendeleev Communications",

issn = "0959-9436",

publisher = "Elsevier",

number = "5",

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TY - JOUR

T1 - Unusual reactivity of tantalum pentakis(dimethylpyrazolate) with CS2: scission of the C=S bond and formation of dmpz3CS– ligand

AU - Petrov, Pavel A.

AU - Rogachev, Alexander V.

AU - Sukhikh, Taisiya S.

AU - Eltsov, Ilia V.

AU - Abramov, Pavel A.

AU - Sokolov, Maxim N.

PY - 2022/9/1

Y1 - 2022/9/1

N2 - The reaction beetwen tantalum pentakis(3,5-dimethyl-pyrazolate) and CS2 afforded novel complex [Ta(=S)(dmpz)2{(dmpz)3CS}]. In this reaction the molecule of CS2 undergoes scission with the migration of one sulfide to the tantalum atom while three pyrazolate residues migrate to carbon with the formation of unusual (dmpz)3CS– ligand. The structure of the product was established by X-ray diffraction.

AB - The reaction beetwen tantalum pentakis(3,5-dimethyl-pyrazolate) and CS2 afforded novel complex [Ta(=S)(dmpz)2{(dmpz)3CS}]. In this reaction the molecule of CS2 undergoes scission with the migration of one sulfide to the tantalum atom while three pyrazolate residues migrate to carbon with the formation of unusual (dmpz)3CS– ligand. The structure of the product was established by X-ray diffraction.

KW - amides

KW - carbon disulfide

KW - dithiocarbamates

KW - pyrazolates

KW - sulfides

KW - tantalum complexes

UR - http://www.scopus.com/inward/record.url?scp=85139301838&partnerID=8YFLogxK

U2 - 10.1016/j.mencom.2022.09.003

DO - 10.1016/j.mencom.2022.09.003

M3 - Article

AN - SCOPUS:85139301838

VL - 32

SP - 579

EP - 581

JO - Mendeleev Communications

JF - Mendeleev Communications

SN - 0959-9436

IS - 5

ER -