Immobilized Grubbs catalysts on mesoporous silica materials: insight into support characteristics and their impact on catalytic activity and product selectivity
[EN] NEW ADIPATE-TYPE COMPOUNDS AND A PROCESS OF PREPARING IT<br/>[FR] NOUVEAUX COMPOSÉS DE TYPE ADIPATE ET LEUR PROCÉDÉ DE PRÉPARATION
申请人:HALDOR TOPSOE AS
公开号:WO2017191282A1
公开(公告)日:2017-11-09
The present invention regards new adipate-type compounds suitable as an intermediate in organic chemistry, a platform chemical for the production of other chemicals, and as a monomer and co-monomer useful for the preparation of polymers and co-polymers. The invention also regards the process of preparing the new adipate-type compounds from bio-based raw materials such as sugars.
Zeolite-catalyzed preparation of alpha-hydroxy carboxylic acids and esters thereof
申请人:Haldor Topsøe A/S
公开号:US08143439B2
公开(公告)日:2012-03-27
A process for the production of lactic acid and 2-hydroxy-3-butenoic acid or esters thereof by conversion of glucose, fructose, sucrose, xylose and glycolaldehyde dissolved in a solvent in presence of a solid Lewis acidic catalyst.
Adipate-type compounds and a process of preparing it
申请人:HALDOR TOPSØE A/S
公开号:US10745375B2
公开(公告)日:2020-08-18
New adipate-type compounds suitable as an intermediate in organic chemistry, a platform chemical for the production of other chemicals, and as a monomer and a co-monomer useful for the preparation of polymers and co-polymers. Also, a process of preparing the new adipate-type compounds from bio-based raw materials such as sugars.