Kinetic Study on The Base Catalysed a-Proton Elimination From 9-Halo- genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde as Intercepting Agent.

M.f. Eishahat

doi:10.1501/Commub_0000000213

EN

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

Details

Primary Language

English

Subjects

Chemical Engineering

Journal Section

Research Article

Authors

M.f. Eishahat This is me
Türkiye

Publication Date

January 1, 1983

Submission Date

January 1, 1983

Acceptance Date

-

Published in Issue

Year 1983 Volume: 29

DOI

https://doi.org/10.1501/Commub_0000000213

IZ

https://izlik.org/JA23RN43PF

Cite

RIS / Bibtex

APA

Eishahat, M. (1983). Kinetic Study on The Base Catalysed a-Proton Elimination From 9-Halo- genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde as Intercepting Agent. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering, 29. https://doi.org/10.1501/Commub_0000000213

AMA

1.Eishahat M. Kinetic Study on The Base Catalysed a-Proton Elimination From 9-Halo- genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde as Intercepting Agent. Commun. Fac. Sci. Univ. Ank. Ser. B. 1983;29. doi:10.1501/Commub_0000000213

Chicago

Eishahat, M.f. 1983. “Kinetic Study on The Base Catalysed A-Proton Elimination From 9-Halo- Genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde As Intercepting Agent”. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 29 (January). https://doi.org/10.1501/Commub_0000000213.

EndNote

Eishahat M (January 1, 1983) Kinetic Study on The Base Catalysed a-Proton Elimination From 9-Halo- genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde as Intercepting Agent. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 29

IEEE

[1]M. Eishahat, “Kinetic Study on The Base Catalysed a-Proton Elimination From 9-Halo- genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde as Intercepting Agent”., Commun. Fac. Sci. Univ. Ank. Ser. B, vol. 29, Jan. 1983, doi: 10.1501/Commub_0000000213.

ISNAD

Eishahat, M.f. “Kinetic Study on The Base Catalysed A-Proton Elimination From 9-Halo- Genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde As Intercepting Agent”. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 29 (January 1, 1983). https://doi.org/10.1501/Commub_0000000213.

JAMA

1.Eishahat M. Kinetic Study on The Base Catalysed a-Proton Elimination From 9-Halo- genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde as Intercepting Agent. Commun. Fac. Sci. Univ. Ank. Ser. B. 1983;29. doi:10.1501/Commub_0000000213.

MLA

Eishahat, M.f. “Kinetic Study on The Base Catalysed A-Proton Elimination From 9-Halo- Genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde As Intercepting Agent”. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering, vol. 29, Jan. 1983, doi:10.1501/Commub_0000000213.

Vancouver

1.M.f. Eishahat. Kinetic Study on The Base Catalysed a-Proton Elimination From 9-Halo- genofluorene in Presence of Benzaldehyde And P-Nitrobenzaldehyde as Intercepting Agent. Commun. Fac. Sci. Univ. Ank. Ser. B. 1983 Jan. 1;29. doi:10.1501/Commub_0000000213