fulltext.study @t Gmail

Molybdenum carbonyl grafted onto silicate intercalated cobalt–aluminum hydrotalcite: A new potential catalyst for the hydroformylation of octene

Paper ID Volume ID Publish Year Pages File Format Full-Text
50275 46787 2015 7 PDF Available
Title
Molybdenum carbonyl grafted onto silicate intercalated cobalt–aluminum hydrotalcite: A new potential catalyst for the hydroformylation of octene
Abstract

•First example of molybdenum carbonyl based catalyst for hydroformylation.•Introduction of Mo(CO)6 on CoAl–HT helps on cooperative mechanism.•Heterogenization evident from 29Si MAS-NMR and FT-IR•Catalyst showed 80% olefin conversion and branched aldehyde selectivity.

We present the first example of molybdenum carbonyl grafted on diaminosiloxane-functionalized cobalt–aluminum hydrotalcite (CA–HTSi–DA–Mo) as a promising catalyst for the hydroformylation of olefins. The catalyst showed 80% conversion with selective formation of branched aldehyde. About 70% of the catalytic activity retains even after three cycles.

Graphical abstractFirst example of molybdenum carbonyl grafted on cobalt aluminum hydrotalcite (CA–HTSi–DA–Mo) support is shown as promising catalyst for the hydroformylation of olefins.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Molybdenum carbonyl; Hydroformylation; Hydrotalcite; Olefin
First Page Preview
Molybdenum carbonyl grafted onto silicate intercalated cobalt–aluminum hydrotalcite: A new potential catalyst for the hydroformylation of octene
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 65, 5 May 2015, Pages 55–61
Authors
, , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis