Microencapsulated linear polymers: "Soluble" heterogeneous catalysts

Kristin E. Price; Brian P. Mason; Andrew R. Bogdan; Steven J. Broadwater; Jeremy L. Steinbacher; D. Tyler McQuade

doi:10.1021/ja063688+

Microencapsulated linear polymers: "Soluble" heterogeneous catalysts

Kristin E. Price, Brian P. Mason, Andrew R. Bogdan, Steven J. Broadwater, Jeremy L. Steinbacher, D. Tyler McQuade

Research output: Contribution to journal › Article › peer-review

68 Scopus citations

Abstract

A new strategy for supporting catalysts based on the microencapsulation of linear polymers is presented. In this paper, we present a DMAP capsule that is capable of catalyzing acylation reactions. The catalyst is compared to DMAP on cross-linked and linear polystyrene, as well as small molecule DMAP. Rapid optimization through modification of encapsulation conditions is demonstrated. The optimization provides a dynamic range of catalysis from 90 to 300% of the rate of DMAP on polystyrene.

Original language	English (US)
Pages (from-to)	10376-10377
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	128
Issue number	32
DOIs	https://doi.org/10.1021/ja063688+
State	Published - Aug 16 2006
Externally published	Yes

ASJC Scopus subject areas

Catalysis
General Chemistry
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja063688+

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AU - Price, Kristin E.

AU - Mason, Brian P.

AU - Bogdan, Andrew R.

AU - Broadwater, Steven J.

AU - Steinbacher, Jeremy L.

AU - McQuade, D. Tyler

PY - 2006/8/16

Y1 - 2006/8/16

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AB - A new strategy for supporting catalysts based on the microencapsulation of linear polymers is presented. In this paper, we present a DMAP capsule that is capable of catalyzing acylation reactions. The catalyst is compared to DMAP on cross-linked and linear polystyrene, as well as small molecule DMAP. Rapid optimization through modification of encapsulation conditions is demonstrated. The optimization provides a dynamic range of catalysis from 90 to 300% of the rate of DMAP on polystyrene.

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Microencapsulated linear polymers: "Soluble" heterogeneous catalysts

Abstract

ASJC Scopus subject areas

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