Production of 2-Methyl-2-Pentene

1,167,289. 2-Methyl-2-pentene. ESSO RESEARCH & ENG. CO. 26 March, 1968 [18 April, 1967], No. 14447/68. Heading C5E. 2-Methyl-2-pentene is prepared by dimerizing propylene in the presence of a solvent and a catalyst mixture or complex comprising (a) an acetylacetonate of Ni, Co or Fe, (b) an alky...

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Hauptverfasser:	ERNEST HAROLD DREW, ARTHUR HOMER NEAL
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL METHODS OF ORGANIC CHEMISTRY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING
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Zusammenfassung:	1,167,289. 2-Methyl-2-pentene. ESSO RESEARCH & ENG. CO. 26 March, 1968 [18 April, 1967], No. 14447/68. Heading C5E. 2-Methyl-2-pentene is prepared by dimerizing propylene in the presence of a solvent and a catalyst mixture or complex comprising (a) an acetylacetonate of Ni, Co or Fe, (b) an alkyl aluminium halide of formula AlR n X 3-n, where R is C 1-6 alkyl, X is halogen and n is 1 or 2, and (c) a C 2-12 olefinic compound, preferably propylene itself or 1,5-cyclopentadiene. Typical solvents are heptane, toluene, chloroform, ethylene dibromide and chlorotoluene.