NMR-spectroscopic evidence of intermediate-dependent pathways for acetic acid formation from methane and carbon monoxide over a ZnZSM-5 zeolite catalyst

Xiumei Wang; Guodong Qi; Jun Xu; Bojie Li; Chao Wang; Feng Deng

doi:10.1002/anie.201108634

NMR-spectroscopic evidence of intermediate-dependent pathways for acetic acid formation from methane and carbon monoxide over a ZnZSM-5 zeolite catalyst

Angew Chem Int Ed Engl. 2012 Apr 16;51(16):3850-3. doi: 10.1002/anie.201108634. Epub 2012 Mar 2.

Authors

Xiumei Wang¹, Guodong Qi, Jun Xu, Bojie Li, Chao Wang, Feng Deng

Affiliation

¹ Wuhan Center for Magnetic Resonance, State Key Laboratory Magnetic Resonance and Atomic Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, China.

PMID: 22389151
DOI: 10.1002/anie.201108634

Abstract

Two ways: a Zn-modified ZSM-5 zeolite catalyst was developed for the reaction of methane with carbon monoxide to directly produce acetic acid under mild conditions (573-623 K), and two different intermediate-dependent reaction pathways were unambiguously identified for acetic acid formation by in situ solid-state NMR spectroscopy.