Synthesis and properties of naphthalene oligomers polyalkylated with 1-octadecene and 1-hexadecene

Sándor Nemes, J. Borbély

Research output: Contribution to journalArticle

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Abstract

A one-pot method is described for the synthesis of naphthalene oligomers polyalkylated with 1-octadecene and 1-hexadecene. The synthesis involves two steps: 1) oligomerization of naphthalene using an AlCl3/CuCl2 catalyst/oxidant system, and 2) polyalkylation with a 1-olefin. Characterization studies include1H- and13C-NMR spectroscopy, GPC and testing methods for lubricants. The degree of alkylation, variations in the alkyl groups, and the position of the substituent on the naphthalene ring were established by13C NMR spectroscopy. The purified products possess excellent properties for being suitable as a lubricant base stock, lubricant additives and functional fluids.

Original languageEnglish
Pages (from-to)493-500
Number of pages8
JournalPolymer Bulletin
Volume32
Issue number5-6
DOIs
Publication statusPublished - May 1994

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Naphthalene
lubricants
oligomers
Oligomers
naphthalene
Lubricants
Nuclear magnetic resonance spectroscopy
synthesis
Oligomerization
nuclear magnetic resonance
alkylation
Alkylation
Alkenes
Oxidants
spectroscopy
alkenes
Olefins
catalysts
Catalysts
Fluids

ASJC Scopus subject areas

  • Polymers and Plastics
  • Materials Chemistry

Cite this

Synthesis and properties of naphthalene oligomers polyalkylated with 1-octadecene and 1-hexadecene. / Nemes, Sándor; Borbély, J.

In: Polymer Bulletin, Vol. 32, No. 5-6, 05.1994, p. 493-500.

Research output: Contribution to journalArticle

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