Water-Assisted Selective Hydrodeoxygenation of Lignin-Derived Guaiacol to Monooxygenates

Ji Sun Yoon; Jae Wook Choi; Dong Jin Suh; Kangtaek Lee; Hyunjoo Lee; Jeong Myeong Ha

doi:10.1002/cctc.201500345

Water-Assisted Selective Hydrodeoxygenation of Lignin-Derived Guaiacol to Monooxygenates

Ji Sun Yoon, Jae Wook Choi, Dong Jin Suh, Kangtaek Lee, Hyunjoo Lee, Jeong Myeong Ha

Department of Chemical and Biomolecular Engineering

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

36 Citations (Scopus)

Abstract

Water, which frequently inhibits organic reactions, improves the hydrodeoxygenation activity of lignin-derived guaiacol on a bifunctional catalyst of Rh/SiO₂-Al₂O₃ in a biphasic mixture of n-decane and water. The unique properties of subcritical water appear to promote hydrodeoxygenation, which improves the production of monooxygenates by removing more oxygen atoms of guaiacol while suppressing the formation of fully deoxygenated hydrocarbons because of the poor solubility of hydrophobic monooxygenates.

Original language	English
Pages (from-to)	2669-2674
Number of pages	6
Journal	ChemCatChem
Volume	7
Issue number	17
DOIs	https://doi.org/10.1002/cctc.201500345
Publication status	Published - 2015 Sept 1

Bibliographical note

Publisher Copyright:
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

All Science Journal Classification (ASJC) codes

Catalysis
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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10.1002/cctc.201500345

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abstract = "Water, which frequently inhibits organic reactions, improves the hydrodeoxygenation activity of lignin-derived guaiacol on a bifunctional catalyst of Rh/SiO2-Al2O3 in a biphasic mixture of n-decane and water. The unique properties of subcritical water appear to promote hydrodeoxygenation, which improves the production of monooxygenates by removing more oxygen atoms of guaiacol while suppressing the formation of fully deoxygenated hydrocarbons because of the poor solubility of hydrophobic monooxygenates.",

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AU - Yoon, Ji Sun

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AU - Lee, Kangtaek

AU - Lee, Hyunjoo

AU - Ha, Jeong Myeong

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Water-Assisted Selective Hydrodeoxygenation of Lignin-Derived Guaiacol to Monooxygenates

Abstract

Bibliographical note

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