New approach to sulfonated diphosphine complexes: Synthesis and amphoteric behaviour of zwitterionic [Mn<sup>+</sup>(CO<inf>4</inf>{(PPh<inf>2</inf>) <inf>2</inf>C(H)SO<inf>3</inf><sup>-</sup>}]

Javier Ruiz, Mario Ceroni, Marilín Vivanco, Marta P. Gonzalo, Santiago García-Granda, Francisco Van Der Maelen

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

Oxidation of the thioketone residue in the complex [Mn(CO) 4{(PPh2)2C=S}]+ (2) with hydrogen peroxide affords the sulfonate derivative [Mn(CO)4{(PPh 2)2C(H)SO3}] (3), which shows amphoteric behaviour in reversible acid-base processes, and is easily chlorinated to give [Mn(CO)4{(PPh2)2C(Cl)SO3}] (8). © The Royal Society of Chemistry 2005.
Original languageAmerican English
Pages (from-to)4860-4862
Number of pages3
JournalChemical Communications
DOIs
StatePublished - 14 Oct 2005
Externally publishedYes

Fingerprint Dive into the research topics of 'New approach to sulfonated diphosphine complexes: Synthesis and amphoteric behaviour of zwitterionic [Mn<sup>+</sup>(CO<inf>4</inf>{(PPh<inf>2</inf>) <inf>2</inf>C(H)SO<inf>3</inf><sup>-</sup>}]'. Together they form a unique fingerprint.

  • Cite this