发明名称 |
DEPOLYMERISATION OF OXIDISED LIGNIN |
摘要 |
A method of depolymerising a lignin includes oxidising the lignin to provide an oxidised lignin wherein benzylic –OH of β-O-4 linkages have been converted to carbonyl. The oxidised lignin is depolymerised with a metal selected from the group consisting of zinc, magnesium, aluminium and titanium or mixtures thereof, in the presence of an ammonium salt or carbon dioxide. Also described are methods for manufacturing phenolic products from lignin and a method for the cleavage of a β-O-4 linkage in a substrate. |
申请公布号 |
WO2016027091(A1) |
申请公布日期 |
2016.02.25 |
申请号 |
WO2015GB52415 |
申请日期 |
2015.08.19 |
申请人 |
UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWS |
发明人 |
WESTWOOD, NICHOLAS JAMES;LANCEFIELD, CHRISTOPHER STUART;TRAN, FANNY |
分类号 |
C07B41/02;C07B41/06;C07G1/00;D21C9/10 |
主分类号 |
C07B41/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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