The University of Southampton
University of Southampton Institutional Repository

Hypervalent selenium compounds containing N?Se intramolecular interactions: synthesis, characterization and X-ray structures of [2-(Me2NCH2)C6H4]SeS(S)PR2 (R = Ph, OiPr)

Hypervalent selenium compounds containing N?Se intramolecular interactions: synthesis, characterization and X-ray structures of [2-(Me2NCH2)C6H4]SeS(S)PR2 (R = Ph, OiPr)
Hypervalent selenium compounds containing N?Se intramolecular interactions: synthesis, characterization and X-ray structures of [2-(Me2NCH2)C6H4]SeS(S)PR2 (R = Ph, OiPr)
[2-(Me2NCH2)C6H4]Se-S(S)PR2 [R = Ph (1), (OPr)-Pr-i (2)] were prepared by reacting [2-(Me2NCH2)C6H4](2)Se-2 with the appropriate disulfanes, [R2P(S)S](2). The compounds were characterized by multinuclear magnetic resonance (H-1, C-13, P-31). The molecular structures of 1 and 2 were determined by single-crystal X-ray diffraction. Both compounds are monomeric and the nitrogen atom of the pendent CH2NMe2 arm is strongly coordinated to the selenium atom. The organophosphorus ligands are monodentate, thus resulting in a T-shaped coordination geometry around selenium.
selenium, hypervalent compounds, x-ray, nmr, molecular-structure, crystal-structure, coordination, chloride, bromide, n, n-dimethylbenzylamine, derivatives, chemistry, iodide, bonds
727-731
Deleanu, Calin
e1f6c9ec-22f9-4be0-ae0e-c5ed6b37c829
Drake, John E.
6de1350f-4eb6-4ca7-b796-947f4fec467d
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Kulcsar, Monika
e6d5b744-d5f1-4f57-ae1e-2c7fd134bb7c
Light, Mark E.
cf57314e-6856-491b-a8d2-2dffc452e161
Silvestru, Anca
7a22b88c-0f7a-4648-9921-6c0bfe060f00
Deleanu, Calin
e1f6c9ec-22f9-4be0-ae0e-c5ed6b37c829
Drake, John E.
6de1350f-4eb6-4ca7-b796-947f4fec467d
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Kulcsar, Monika
e6d5b744-d5f1-4f57-ae1e-2c7fd134bb7c
Light, Mark E.
cf57314e-6856-491b-a8d2-2dffc452e161
Silvestru, Anca
7a22b88c-0f7a-4648-9921-6c0bfe060f00

Deleanu, Calin, Drake, John E., Hursthouse, Michael B., Kulcsar, Monika, Light, Mark E. and Silvestru, Anca (2002) Hypervalent selenium compounds containing N?Se intramolecular interactions: synthesis, characterization and X-ray structures of [2-(Me2NCH2)C6H4]SeS(S)PR2 (R = Ph, OiPr). Applied Organometallic Chemistry, 16 (12), 727-731. (doi:10.1002/aoc.379).

Record type: Article

Abstract

[2-(Me2NCH2)C6H4]Se-S(S)PR2 [R = Ph (1), (OPr)-Pr-i (2)] were prepared by reacting [2-(Me2NCH2)C6H4](2)Se-2 with the appropriate disulfanes, [R2P(S)S](2). The compounds were characterized by multinuclear magnetic resonance (H-1, C-13, P-31). The molecular structures of 1 and 2 were determined by single-crystal X-ray diffraction. Both compounds are monomeric and the nitrogen atom of the pendent CH2NMe2 arm is strongly coordinated to the selenium atom. The organophosphorus ligands are monodentate, thus resulting in a T-shaped coordination geometry around selenium.

This record has no associated files available for download.

More information

Published date: 2002
Keywords: selenium, hypervalent compounds, x-ray, nmr, molecular-structure, crystal-structure, coordination, chloride, bromide, n, n-dimethylbenzylamine, derivatives, chemistry, iodide, bonds

Identifiers

Local EPrints ID: 19720
URI: http://eprints.soton.ac.uk/id/eprint/19720
PURE UUID: e9ee2eec-0407-4710-9d5a-5c369f87dd80
ORCID for Mark E. Light: ORCID iD orcid.org/0000-0002-0585-0843

Catalogue record

Date deposited: 17 Feb 2006
Last modified: 16 Mar 2024 03:04

Export record

Altmetrics

Contributors

Author: Calin Deleanu
Author: John E. Drake
Author: Monika Kulcsar
Author: Mark E. Light ORCID iD
Author: Anca Silvestru

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×