Kinetic Study on The Base Catalysed a-Proton Elimination From 9-Halo- genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde as Intercepting Agent.
Abstract
Base catalysed C-C condensation reaction of intercepting carbonyl compound such as ben-zaldehyde and P- nitrobenzaldehyde with 9-chloro- and 9-bromo-fluorene was studied at dif- ferent temperatures in aqueous dioxan solution. The reaction was followed up'by a spectropho- tometric method. The order of the reaction was found to be pseudo second order. FİHBr is faster than F1HC1 by using the same aldehyde. The absorbance changes with the concentration of in» tercepting carbonyl compounds, indicating that the rate determining step involves the partici- pation of aldehyde.
Keywords
References
- Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
Abstract
References
- Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
Details
| Primary Language | English |
|---|---|
| Subjects | Chemical Engineering |
| Journal Section | Research Article |
| Authors | |
| Publication Date | January 1, 1983 |
| Published in Issue | Year 1983 Volume: 29 |
Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
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