Methods for lignin depolymerization using thiols

Hegg, Eric Linke; Jackson, James E.; Klinger, Grace Elizabeth

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DOE OSTI · 1892680

Methods for lignin depolymerization using thiols

Hegg, Eric Linke·Jackson, James E.·Klinger, Grace Elizabeth

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Abstract

The disclosure relates to a method for depolymerizing lignin. The method includes reacting a lignin compound with a thiol compound to depolymerize the lignin compound and to form a depolymerized lignin product having a reduced molecular weight relative to the lignin compound prior to reacting. The method can further include forming an oxidized thiol reaction product between two thiol groups from one or more thiol compounds, and then reducing the oxidized thiol reaction product to re-form or regenerate the thiol compound for further lignin depolymerization.

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Hegg, Eric Linke, Jackson, James E., Klinger, Grace Elizabeth. 2022-03-08. Methods for lignin depolymerization using thiols. https://www.osti.gov/biblio/1892680

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