Reactions of metal carbonyl derivatives
| Autor: | C.R. Nolte, A.L. Du Preez, Raymond J. Haines |
|---|---|
| Rok vydání: | 1971 |
| Předmět: |
chemistry.chemical_classification
Phosphinite Stereochemistry Organic Chemistry Cationic polymerization chemistry.chemical_element Ionic bonding Metal carbonyl Biochemistry Medicinal chemistry Phosphonate Ruthenium Inorganic Chemistry chemistry.chemical_compound chemistry Phosphonite Yield (chemistry) Materials Chemistry Physical and Theoretical Chemistry Benzene Alkyl |
| Zdroj: | Journal of Organometallic Chemistry. 28:405-413 |
| ISSN: | 0022-328X |
| DOI: | 10.1016/s0022-328x(00)88020-1 |
| Popis: | The tertiary alkyl phosphites P(OR) 3 (R = CH 3 , C 2 H 5 , n-C 4 H 9 and C 3 H 5 ) react with π-C 5 H 5 Fe(CO) 2 Cl in benzene to give in addition to neutral π-C 5 H 5 Fe(CO)P(OR) 3 Cl and ionic [π-C 5 H 5 Fe(CO) 2 P(OR) 3 ]Cl complexes, neutral phosphonate derivatives of formula π-C 5 H 5 Fe(CO) 2 [P(O)(OR) 2 ] and π-C 5 H 5 Fe(CO)-[P(OR) 3 ][P(O)(OR) 2 ]. The corresponding reactions involving the tertiary phosphonite P(OC 3 H 5 ) 2 C 6 H 5 and the tertiary phosphinite P(OC 3 H 5 )(C 6 H 5 ) 2 yield similar type products. In contrast compounds of the type [π-C 5 H 5 Fe(CO)P(OR) 3 ]I are the sole products from the reactions of P(OR) 3 (R = CH 3 and C 2 H 5 ) with π-C 5 H 5 Fe(CO) 2 I. The formation of π-C 5 H 5 Fe(CO) 2 [P(O)(OR) 2 ] is shown to occur via [π-C 5 H 5 Fe(CO) 2 P(OR) 3 ]Cl as intermediate and to involve a Michaelis-Arbuzov rearrangement. The reactions of π-C 5 H 5 Fe(CO) 2 X (X = Cl and I) with the tertiary phosphines PR 3 (R = C 2 H 5 and C 4 H 9 ) are also described. |
| Databáze: | OpenAIRE |
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