BROWSE

Related Scientist

cchf's photo.

cchf
분자활성촉매반응연구단
more info

ITEM VIEW & DOWNLOAD

Tellurolate: an effective Te-atom transfer reagent to prepare the triad of group 5 metal bis(tellurides)

Cited 0 time in webofscience Cited 0 time in scopus
57 Viewed 0 Downloaded
Title
Tellurolate: an effective Te-atom transfer reagent to prepare the triad of group 5 metal bis(tellurides)
Author(s)
Senthil, Shuruthi; Seongyeon Kwon; Kong, Richard Y.; MacMillan, Samantha N.; Zatsepin, Pavel; Gau, Michael R.; Carroll, Patrick J.; Mu-Hyun Baik; Lancaster, Kyle M.; Mindiola, Daniel J.
Publication Date
2023-11
Journal
Chemical Science, v.14, no.43, pp.12277 - 12282
Publisher
Royal Society of Chemistry
Abstract
We show in this work how lithium tellurolate Li(X)nTeCH2SiMe3 (X = THF, n = 1, 1; X = 12-crown-4, n = 2, 2), can serve as an effective Te-atom transfer reagent to all group 5 transition metal halide precursors irrespective of the oxidation state. Mononuclear and bis(telluride) complexes, namely (PNP)M(Te)2 (M = V; Nb, 3; Ta, 4; PNP− = N[2-PiPr2-4-methylphenyl]2), are reported herein including structural and spectroscopic data. Whereas the known complex (PNP)V(Te)2 can be readily prepared from the trivalent precursor (PNP)VCl2, two equiv. of tellurolate, and elemental Te partially solubilized with PMe3, complex 3 can also be similarly obtained following the same procedure but with or without a reductant, Na/NaCl. Complex 4 on the other hand is formed from the addition of four equiv. of tellurolate to (PNP)TaF4. Having access to a triad of (PNP)M(Te)2 systems for group 5 metals has allowed us to compare them using a combination of theory and spectroscopy including Te-L1 edge XANES data. © 2023 The Royal Society of Chemistry.
URI
https://pr.ibs.re.kr/handle/8788114/14347
DOI
10.1039/d3sc03470d
ISSN
2041-6520
Appears in Collections:
Center for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse