Enhanced catalytic decomposition of a phosphate triester by modularly accessible bimetallic porphyrin dyads and dimers

Ryan K. Totten, Patrick Ryan, Byungman Kang, Suk Joong Lee, Linda J. Broadbelt, Randall Q. Snurr, Joseph T. Hupp, Sonbinh T. Nguyen

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

A series of metalloporphyrin dimers were modularly prepared and shown to catalyze the methanolysis of a phosphate triester, yielding rates that are large compared to the rate of the uncatalyzed reaction. Up to 1300-fold rate acceleration can be achieved via a combination of cavity-localized Lewis-acid activation and methoxide-induced methanolysis.

Original languageEnglish
Pages (from-to)4178-4180
Number of pages3
JournalChemical Communications
Volume48
Issue number35
DOIs
Publication statusPublished - 2012 May 4

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ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

Cite this

Totten, R. K., Ryan, P., Kang, B., Lee, S. J., Broadbelt, L. J., Snurr, R. Q., Hupp, J. T., & Nguyen, S. T. (2012). Enhanced catalytic decomposition of a phosphate triester by modularly accessible bimetallic porphyrin dyads and dimers. Chemical Communications, 48(35), 4178-4180. https://doi.org/10.1039/c2cc17568a