ETUDE DE LA DIMERISATION DU PROPYLENE CATALYSEE EN PHASE HOMOGENE PAR DES ESPECES DU TYPE "HCoLx"

DOI: 10.1016/S0022-328X(00)98619-4

Source and publish data:

Journal of Organometallic Chemistry p. 273 - 282 (1983)

Update date:2022-08-10

Topics:

Authors:

Petit, F.

Masotti, H.

Peiffer, G.

Buono, G.

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Article abstract of DOI:10.1016/S0022-328X(00)98619-4

The dimerisation of propylene in methylpentenes (60percent) at 25 deg C is catalysed by two active cobalt species.The first, HCoL3, issued from the system "Co(Acac)3/HAlEt2/L" in the presence of 1,5-cyclooctadiene, is more active (*30) and selective in 2-methyl-1-pentene (85percent of dimers) than the second, formed from HCo(COD)2.Under low pressures of propylene (3 bar), the fraction of higher oligomers (mainly trimers) increases only up to 40percent.

Full text of DOI:10.1016/S0022-328X(00)98619-4

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