The synthesis and characterisation of bis(diisopropylphosphoryl)ferrocene Fe[(C5H4)P(O)i-Pr2]2, bis(diisopropylthiophosphoryl)ferrocene Fe[(C5H4)P(S)i-Pr2]2 and bis(diisopropylselenophosphoryl)ferrocene Fe[(C5H4)P(Se)i-Pr2]2

NEČAS, Marek, Martin BERAN, John Derek WOOLLINS and Josef NOVOSAD. The synthesis and characterisation of bis(diisopropylphosphoryl)ferrocene Fe[(C5H4)P(O)i-Pr2]2, bis(diisopropylthiophosphoryl)ferrocene Fe[(C5H4)P(S)i-Pr2]2 and bis(diisopropylselenophosphoryl)ferrocene Fe[(C5H4)P(Se)i-Pr2]2. Polyhedron. Oxford, UK: PERGAMON-ELSEVIER SCIENCE LTD, vol. 20, 7-8, p. 741-746. ISSN 0277-5387. 2001.

Basic information

• Original name: The synthesis and characterisation of bis(diisopropylphosphoryl)ferrocene Fe[(C5H4)P(O)i-Pr2]2, bis(diisopropylthiophosphoryl)ferrocene Fe[(C5H4)P(S)i-Pr2]2 and bis(diisopropylselenophosphoryl)ferrocene Fe[(C5H4)P(Se)i-Pr2]2
• Authors: NEČAS, Marek (203 Czech Republic), Martin BERAN (203 Czech Republic), John Derek WOOLLINS and Josef NOVOSAD (203 Czech Republic, guarantor).
• Edition: Polyhedron, Oxford, UK, PERGAMON-ELSEVIER SCIENCE LTD, 2001, 0277-5387.

Other information

• Original language: English
• Type of outcome: Article in a journal
• Field of Study: 10402 Inorganic and nuclear chemistry
• Country of publisher: United Kingdom of Great Britain and Northern Ireland
• Confidentiality degree: is not subject to a state or trade secret
• Impact factor: Impact factor: 1.200
• RIV identification code: RIV/00216224:14310/01:00004261
• Organization unit: Faculty of Science
• UT WoS: 000169075700023
• Keywords in English: diphosphino ligands; chalcogens; ferrocene; X-ray crystallography
• Tags: chalcogens, diphosphino ligands, ferrocene, X-ray crystallography

Abstract

The synthesis and spectroscopic characterisation of three chalcogenophosphoryl ligands derived from ferrocene is reported. The synthesis was based on the oxidation of Fe[(eta (5)-C5H4)P ' Pr-2](2) by elementary sulfur and selenium, and hydrogen peroxide, respectively. All new compounds were characterised by X-ray crystallography and comparison with their aryl analogues was made. Contrary to Fe[(eta(5)-C5H4)P(E)Ph-2](2) (E = O, S, Se), the prepared compounds are not centrosymmetric, with the iso-propyl groups showing more flexibility than the phenyl substituents.

Links

• GA203/99/0067, research and development project: Name: Pronájem krystalografických databází
• MSM 143100011, plan (intention): Name: Struktura a vazebné poměry, vlastnosti a analýza syntetických a přírodních molekulových ansamblů

Investor: Ministry of Education, Youth and Sports of the CR, Structure and character of bonding, properties and analysis of synthetic and natural molecular ensembles