Elimination reactions in 1,4-diphosphinine chemistry: mixed-valence intermediates and 1,1- <i>vs.</i> 1,4-elimination pathways-Reference-Cited by-同舟云学术

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Elimination reactions in 1,4-diphosphinine chemistry: mixed-valence intermediates and 1,1- vs. 1,4-elimination pathways

Published:2024 Issue:29 Volume:53 Page:12052-12056
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Kalisch Tim¹,Terschüren Tatjana¹^ORCID,Streubel Rainer¹^ORCID

Affiliation:

1. Institute of Inorganic Chemistry, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Straße 1, 53123 Bonn, Germany

Abstract

Addition of LiOH to I (E = S, N-nPr), followed by tautomerisation of the anionic intermediate to the P(O)H group is described. Subsequent protonation yielded II and (probably) III as highly reactive intermediates which eliminated water upon warming.

Funder

Studienstiftung des Deutschen Volkes

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/DT/D4DT01901F

Reference25 articles.

1. 2,4,6-Triphenylphosphabenzene

2. Phosphinine-based ligands: Recent developments in coordination chemistry and applications

3. Substituted 1-Phosphabarrelenes(1-Phospha[2.2.2]octa-2,5,7-trienes)

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