Selective vapor phase hydroformylation of ethylene over cluster-derived cobalt catalyst

Kazuhiko Takeuchi, Taka-aki Hanaoka, Takehiko Matsuzaki, Matti Reinikainen, Sugi Yoshihiro

Research output: Contribution to journalArticleScientificpeer-review

27 Citations (Scopus)

Abstract

Vapor phase hydroformylation of ethylene was studied with silica-supported metal catalysts. A cobalt metal catalyst derived from Co2(CO)8 gave propanal and its derivatives in as high selectivity of about 36% as Rh/SiO2 catalyst under the reaction conditions of 1.1 MPa of a gas-mixture of Ar∶CO∶C2H4∶H2 = 1∶3∶3∶3 at 423–503 K. On the other hand, conventional cobalt catalysts derived from cobalt nitrate, chloride, or acetate, and other noble metal catalysts (Pd/SiO2 and Ir/SiO2) produced mainly ethane.

Original languageEnglish
Pages (from-to)253 - 262
Number of pages10
JournalCatalysis Letters
Volume8
Issue number2-4
DOIs
Publication statusPublished - 1991
MoE publication typeA1 Journal article-refereed

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Hydroformylation
Cobalt
Ethylene
Vapors
Catalysts
Metals
Ethane
Catalyst selectivity
Precious metals
Gas mixtures
Silicon Dioxide
Chlorides
Nitrates
Acetates
Silica
ethylene
Derivatives

Cite this

Takeuchi, Kazuhiko ; Hanaoka, Taka-aki ; Matsuzaki, Takehiko ; Reinikainen, Matti ; Yoshihiro, Sugi. / Selective vapor phase hydroformylation of ethylene over cluster-derived cobalt catalyst. In: Catalysis Letters. 1991 ; Vol. 8, No. 2-4. pp. 253 - 262.
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abstract = "Vapor phase hydroformylation of ethylene was studied with silica-supported metal catalysts. A cobalt metal catalyst derived from Co2(CO)8 gave propanal and its derivatives in as high selectivity of about 36{\%} as Rh/SiO2 catalyst under the reaction conditions of 1.1 MPa of a gas-mixture of Ar∶CO∶C2H4∶H2 = 1∶3∶3∶3 at 423–503 K. On the other hand, conventional cobalt catalysts derived from cobalt nitrate, chloride, or acetate, and other noble metal catalysts (Pd/SiO2 and Ir/SiO2) produced mainly ethane.",
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Selective vapor phase hydroformylation of ethylene over cluster-derived cobalt catalyst. / Takeuchi, Kazuhiko; Hanaoka, Taka-aki; Matsuzaki, Takehiko; Reinikainen, Matti; Yoshihiro, Sugi.

In: Catalysis Letters, Vol. 8, No. 2-4, 1991, p. 253 - 262.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Selective vapor phase hydroformylation of ethylene over cluster-derived cobalt catalyst

AU - Takeuchi, Kazuhiko

AU - Hanaoka, Taka-aki

AU - Matsuzaki, Takehiko

AU - Reinikainen, Matti

AU - Yoshihiro, Sugi

N1 - Project code: KEM6010

PY - 1991

Y1 - 1991

N2 - Vapor phase hydroformylation of ethylene was studied with silica-supported metal catalysts. A cobalt metal catalyst derived from Co2(CO)8 gave propanal and its derivatives in as high selectivity of about 36% as Rh/SiO2 catalyst under the reaction conditions of 1.1 MPa of a gas-mixture of Ar∶CO∶C2H4∶H2 = 1∶3∶3∶3 at 423–503 K. On the other hand, conventional cobalt catalysts derived from cobalt nitrate, chloride, or acetate, and other noble metal catalysts (Pd/SiO2 and Ir/SiO2) produced mainly ethane.

AB - Vapor phase hydroformylation of ethylene was studied with silica-supported metal catalysts. A cobalt metal catalyst derived from Co2(CO)8 gave propanal and its derivatives in as high selectivity of about 36% as Rh/SiO2 catalyst under the reaction conditions of 1.1 MPa of a gas-mixture of Ar∶CO∶C2H4∶H2 = 1∶3∶3∶3 at 423–503 K. On the other hand, conventional cobalt catalysts derived from cobalt nitrate, chloride, or acetate, and other noble metal catalysts (Pd/SiO2 and Ir/SiO2) produced mainly ethane.

U2 - 10.1007/BF00764124

DO - 10.1007/BF00764124

M3 - Article

VL - 8

SP - 253

EP - 262

JO - Catalysis Letters

JF - Catalysis Letters

SN - 1011-372X

IS - 2-4

ER -