发明公开
- 专利标题: CLEAVAGE OF A BETA-O-4 BOND IN ETHERS
- 专利标题(中): SPALTUNG EINER BETA-O-4-BINDUNG IN ETHER
-
申请号: EP13835161申请日: 2013-09-09
-
公开(公告)号: EP2892867A4公开(公告)日: 2016-04-20
- 发明人: SAMEC JOSEPH , GALKIN MAXIM , LÖFSTEDT JOAKIM
- 申请人: KAT2BIZ AB
- 专利权人: KAT2BIZ AB
- 当前专利权人: KAT2BIZ AB
- 优先权: SE2012050948 2012-09-07
- 主分类号: C07C37/055
- IPC分类号: C07C37/055 ; B01J23/755 ; B01J25/02 ; C07C29/48 ; C07C45/29 ; C07C51/235 ; C07G1/00
摘要:
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.
信息查询