CATALYTIC REDUCTIVE CLEAVAGE OF A B-O-4 BOND OF ETHERS OR POLYETHERS SUCH AS LIGNIN
申请人:KAT2BIZ AB
公开号:US20150218073A1
公开(公告)日:2015-08-06
The present invention relates to a method of cleaving a β-O-4 bond to the corresponding C—H bond in a substrate, by use of a hydrogen donor and a metal catalyst in a solvent. Thereby it is possible to depolymerize a polymer having a repeating β-O-4 bond.
Catalytic reductive cleavage of a β-O-4 bond of ethers or polyethers such as lignin
申请人:KAT2BIZ AB
公开号:US09422215B2
公开(公告)日:2016-08-23
The present invention relates to a method of cleaving a β-O-4 bond to the corresponding C—H bond in a substrate, by use of a hydrogen donor and a metal catalyst in a solvent. Thereby it is possible to depolymerize a polymer having a repeating β-O-4 bond.