Selective isomerization of olefins to alkenes using a...

Details Selective isomerization of olefins to alkenes using a... Selective isomerization of olefins to alkenes using a...

2006-05-16

2010-02-02

Bullock, In Suk (Department: 1797)

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By double-bond-shift isomerization

C585S664000, C585S665000, C585S668000, C585S669000, C502S064000, C502S232000, C423S700000, C423S716000

Reexamination Certificate

active

07655827

ABSTRACT:
A process for selectively making 2-alkenes from a NAO using a mesoporous catalyst that has been surface modified with a Brönsted acid compound. The Brönsted acid compound has a reactive silane connector, an organic linking group, and a Brönsted acid group. The mesoporous catalyst has an average pore diameter in a range of about 12 to about 100 Angstroms and a surface area of between about 400 to about 1400 m2/gram.

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J.S. Beck, A New Family of Mesoporous Molecular Sieves Prepared with Liquid Crystal Templates, J. Am. Chem. Soc., 1992, vol. 114, No. 27, pp. 10834-10843.

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