Transformation of organic compounds in the presence of metal complexes. III. Transfer hydrogenation of alkylcyclohexanones. Effect of phosphine basicity on stereoselectivity

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Abstract

The transfer hydrogenation of 2- and 4-alkylcyclohexanones (alkyl = Me or t-Bu) was studied in alkaline i-PrOH with catalyst systems prepared in situ from [Rh(COD)Cl]2 + phosphine (Ph3P, Bu3P). The stereoselectivity depends on the basicity of the phosphine and on the bulk and position of the alkyl substituent.

Original languageEnglish
Pages (from-to)443-445
Number of pages3
JournalJournal of Organometallic Chemistry
Volume277
Issue number3
DOIs
Publication statusPublished - Dec 18 1984

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phosphine
Stereoselectivity
Hydrogenation
Coordination Complexes
Alkalinity
Metal complexes
organic compounds
Organic compounds
phosphines
hydrogenation
Catalysts
crack opening displacement
metals
catalysts

ASJC Scopus subject areas

  • Biochemistry
  • Chemical Engineering (miscellaneous)
  • Inorganic Chemistry
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Science (miscellaneous)
  • Materials Chemistry

Cite this

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abstract = "The transfer hydrogenation of 2- and 4-alkylcyclohexanones (alkyl = Me or t-Bu) was studied in alkaline i-PrOH with catalyst systems prepared in situ from [Rh(COD)Cl]2 + phosphine (Ph3P, Bu3P). The stereoselectivity depends on the basicity of the phosphine and on the bulk and position of the alkyl substituent.",
author = "K. Felf{\"o}ldi and I. Kapocsi and M. Bart{\'o}k",
year = "1984",
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language = "English",
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pages = "443--445",
journal = "Journal of Organometallic Chemistry",
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T1 - Transformation of organic compounds in the presence of metal complexes. III. Transfer hydrogenation of alkylcyclohexanones. Effect of phosphine basicity on stereoselectivity

AU - Felföldi, K.

AU - Kapocsi, I.

AU - Bartók, M.

PY - 1984/12/18

Y1 - 1984/12/18

N2 - The transfer hydrogenation of 2- and 4-alkylcyclohexanones (alkyl = Me or t-Bu) was studied in alkaline i-PrOH with catalyst systems prepared in situ from [Rh(COD)Cl]2 + phosphine (Ph3P, Bu3P). The stereoselectivity depends on the basicity of the phosphine and on the bulk and position of the alkyl substituent.

AB - The transfer hydrogenation of 2- and 4-alkylcyclohexanones (alkyl = Me or t-Bu) was studied in alkaline i-PrOH with catalyst systems prepared in situ from [Rh(COD)Cl]2 + phosphine (Ph3P, Bu3P). The stereoselectivity depends on the basicity of the phosphine and on the bulk and position of the alkyl substituent.

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U2 - 10.1016/0022-328X(84)80730-5

DO - 10.1016/0022-328X(84)80730-5

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EP - 445

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

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