Conclusions
In the esterification of phthalic anhydride by 2-ethylhexanol in the presence of titanium bis(β-diketonates), the rate constants of the reaction increase with decreasing stability of the chelate. The relation of the rate constant of the reaction of phthalic anhydride with normal C6-C9 alcohols catalyzed by bis (acetylacetonato) dibutoxytitanium and butyl orthotitanate in a medium of the corresponding diesters is extremal in nature because of the different degree of hydrolysis of the catalyst during esterification.
Similar content being viewed by others
Literature cited
R. S. Barshtein and I. A. Sorokina, Kinet. Katal.,20, 1472 (1979).
L. M. Bolotina, E. G. Maksimenko, and A. I. Kutsenko, Khim. Promst., No. 7, 19 (1975).
V. N. Sapunov, G. M. Lemman, and N. N. Lebedev, Izv. Vyssh. Uchebn. Zaved. SSSR, Khim. Khim. Tekhnol.,19, 696 (1976).
A. Fradet and E. I. Marechal, Makromol. Sci. Chem.,A 17, No. 5, 881 (1982).
M. I. Siling, V. V. Kuznetsov, Yu. E. Nosovskii, et al., Kinet. Katal.,27, 98 (1986).
US Patent No. 4, 452, 969, Chem. Abstr.,101, Abstract No. 55660z (1984).
US Patent No. 4, 452, 970, Chem. Abstr.,101, Abstract No. 55661a (1984).
Japanese Patent No. 80 99918, Chem. Abstr.,94, Abstract No. 4413a (1981).
Yu. G. Yatluk, E. A. Chrustaleva, and A. L. Suvorov, Kinet. Katal.,29, 255 (1988).
R. Feld and P. Cowe, Organic Chemistry of Titanium, Plenum Press, New York (1965).
D. M. Puri, K. C. Pande, and R. C. Mehrotra, J. Less-Common Met.,4, 393 (1962).
R. Gut, E. Schmid, and J. Serralach, Helv. Chim. Acta,54, 593 (1971).
Yu. G. Yatluk, A. L. Suvorov, E. A. Khrustaleva, andV. I. Abramova, Deposited at the All-Union Institute of Scientific and Technical Information, No. 7966-V (1985).
Gy. Pfeifer, Magy. Kem. Foly.,72, 93 (1966).
V. V. Dvorkin, I. A. Sorokina, and R. S. Barshtein, Dokl. Akad. Nauk SSSR,295, 1128 (1987).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1247–1250, June, 1989.
Rights and permissions
About this article
Cite this article
Khrustaleva, E.A., Yatluk, Y.G. & Suvorov, A.L. Esterification of phthalic anhydride by alcohols in the presence of titanium bis(β-diketonates). Russ Chem Bull 38, 1133–1136 (1989). https://doi.org/10.1007/BF00957138
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00957138