Published 1995
| Version v1
Journal article
Preparation and properties of the stable protonation products of permethylmetallocenecarbaldehydes (M = Fe, Ru, Os)
Creators
- 1. AN SSSR, Moscow (Russian Federation). Inst. Ehlementoorganicheskikh Soedinenij
- 2. Helsinki Univ. (Finland). Dept. of Chemistry
Description
The products of O-protonation of metallocenecarbaldehydes C5Me5MC5Me4CHO (M = Fe, Ru, Os) with HBF4 and CF3COOH were prepared for the first time and adducts [C5Me5MC5Me4CH(OH)]+BF- were isolated. It was shown that structures depend on the nature of the metal and anion. For Ru and Os adducts the competition of metal atom and anion for the formation of H-bond with OH-group. They give the cyclic structure with intramolecular hydrogen bond M...OH in the presence of basic anion BF4-. Structure of adducts were confirmed by IR and 1H NMR spectra, the structure was proved by X-ray diffraction analysis for (C5Me5RuC5Me4CHOH)+...F-. 17 refs., 2 figs., 4 schemes, 5 tabs
Additional details
Additional titles
- Original title (Russian)
- Получение и свойства устойчивых продуктов протонирования перметилметаллоценкарбальдегидов (М = Фе, Ру, Ос)
Publishing Information
- Journal Title
- Izvestiya Akademii Nauk. Seriya Khimicheskaya
- Journal Issue
- no.12
- Journal Page Range
- p. 2486-2493.
- ISSN
- 0002-3353
- CODEN
- IASKEA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 27055309
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ALDEHYDES; BOND ANGLE; BOND LENGTHS; BORON COMPLEXES; CHEMICAL BONDS; CHEMICAL PREPARATION; CYCLOALKENES; DENSITY; DIENES; FLUORIDES; INFRARED SPECTRA; LATTICE PARAMETERS; MOLECULAR STRUCTURE; MONOCLINIC LATTICES; NMR SPECTRA; PROTONS; RUTHENIUM COMPLEXES
- Descriptors DEC
- ALKENES; BARYONS; CATIONS; CHARGED PARTICLES; COMPLEXES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; ELEMENTARY PARTICLES; FERMIONS; FLUORINE COMPOUNDS; HADRONS; HALIDES; HALOGEN COMPOUNDS; HYDROCARBONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; IONS; NUCLEONS; ORGANIC COMPOUNDS; PHYSICAL PROPERTIES; POLYENES; SPECTRA; SYNTHESIS; TRANSITION ELEMENT COMPLEXES