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Inne
Rhodium complex catalyzed hydroformylation reactions of linear and cyclic mono- and diolefins.
Autorzy
Rok wydania
1994
Czasopismo
Journal of Organometallic Chemistry
Numer woluminu
479
Strony
213-216
DOI
10.1016/0022-328X(94)84111-X
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The hydroformylation reactions of cyclopentene, cyclohexene, 4-vinylcyclohexene, cycloheptene and cyclooctene, catalyzed with a Rh(acac){P(OPh) 3}2/P(OPh)3 (I) system at 80°C and 10 atm (CO + H2), have been studied. Only cyclopentene and 4-vinylcy-clohexene undergo hydroformylation at 1 atm and 40°C. The hydroformylation of some cyclic dienes; (1,3- and 1,4-cyclohexadienes, 1,3- and 1,5-cyclooctadienes and 1,3-cyclopentadiene), at 10 atm and 80°C, was investigated in two catalytic systems: (I) and Rh(acac) (CO) (PPh3)/PPh3 (II). The main reaction products of cyclohexadienes and pentadiene (at 80°C, 10 atm) are unsaturated monoaldehydes. In hydroformylation of 1,5- cyclooctadiene the main product is formylcyclooctane.
Adres publiczny
https://doi.org/10.1016/0022-328X(94)84111-X
Strona internetowa wydawcy
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