AQUEOUS CATALYST COMPOSITION FOR HYDROFORMYLATION OF OLEFIN-BASED COMPOUND

The present invention relates to an aqueous catalyst composition used in an hydroformylation reaction of olefin-based compounds. More specifically, the present invention uses water-soluble salt compound, monosaccharides, or disaccharide as additives in an Rh catalyst system comprising ligands to adj...

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Bibliographic Details
Main Authors SHIN, YEON RAN, CHO, JAE EOCK, LEE, SEON OKE, KIM, JI YEON, JANG, NAM JIN
Format Patent
LanguageEnglish
Korean
Published 26.06.2015
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The present invention relates to an aqueous catalyst composition used in an hydroformylation reaction of olefin-based compounds. More specifically, the present invention uses water-soluble salt compound, monosaccharides, or disaccharide as additives in an Rh catalyst system comprising ligands to adjust the conversion and selectivity of branched aldehydes while using the low-content ligands in the ydroformylation reaction of olefin-based compounds as well as improving the stability of the catalyst and the amount of the ligands being used. 본 발명은 올레핀계 화합물의 하이드로포밀화 반응용 수용성 촉매 조성물에 관한 것이다. 보다 구체적으로, 상기 수용성 촉매 조성물은 리간드를 구성성분으로 하는 Rh 촉매시스템에서 수용성 염화합물 또는 단당류나 이당류와 같은 첨가제를 사용함으로써, 올레핀계 화합물의 하이드로포밀화 반응에서 저농도 리간드의 함량 사용시 가지형 알데히드의 전환율 및 선택도를 조절할 수 있을 뿐 아니라 촉매의 안정성이 우수하고, 리간드의 사용량을 줄일 수 있다.
Bibliography:Application Number: KR20130158467