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Hydroformylation of Cyclohexene with Carbon Dioxide and Hydrogen Using Ruthenium Carbonyl Catalyst: Influence of Pressures of Gaseous Components
| Content Provider | Semantic Scholar |
|---|---|
| Author | Fujita, Shin-Ichiro Okamura, Shuhei Akiyama, Yoshinari Arai, Masahiko |
| Copyright Year | 2007 |
| Abstract | Hydroformylation of cyclohexene was studied with a c talyst system of Ru3(CO)12 and LiCl using H2 and CO2 instead of CO in NMP. The influence of H 2 and CO2 pressures on the total conversion and the product istribution was examined. It was shown that increasing total pressure of H 2 and CO2 promoted the reverse water gas shift reaction and increased the yield of cyclohexanecarb oxaldehyde. Its hydrogenation to cyclohexanemethanol was promoted with increasing H 2 pressure but suppressed with increasing CO2 pressure. Cyclohexane was also formed along with t hose products and this direct hydrogenation was suppressed with increasing CO2 pressure. The roles of CO 2 as a promoter as well as a reactant were further examine d by phase behavior observations and high pressure FTIR measurements. |
| Starting Page | 749 |
| Ending Page | 759 |
| Page Count | 11 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://ftp.ncbi.nlm.nih.gov/pub/pmc/94/cd/ijms-08-00749.PMC3715799.pdf |
| Alternate Webpage(s) | http://www.mdpi.com/1422-0067/8/8/749/pdf |
| Alternate Webpage(s) | http://www.mdpi.org/ijms/papers/i8080749.pdf |
| Alternate Webpage(s) | http://www.mdpi.com/1422-0067/8/8/749/pdf/ |
| PubMed reference number | 3715799 |
| Volume Number | 8 |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Behavior Observation Techniques Carbon Dioxide Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone Cyclohexanes Deuterium H2 Database Engine Hydrogen Hydrogenation Lithium Chloride Mod (video gaming) Spectroscopy, Fourier Transform Infrared cyclohexene cyclohexylmethanol |
| Content Type | Text |
| Resource Type | Article |