Process for the production of malonic acid derivative compounds

Details Process for the production of malonic acid derivative compounds Process for the production of malonic acid derivative compounds

1986-12-15

1988-04-05

Killos, Paul J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

560 16, 558252, 558254, 558256, 558235, 558234, 558230, 562455, 564 74, 564162, 564163, 564167, 548549, C07C10144

Patent

active

047360569

ABSTRACT:
This invention relates to a process for preparing a malonic acid derivative compound of formula (i) depicted herein in high yield and high purity by reacting a malonic acid derivative compound of formula (ii) depicted herein with an alkylating agent of formula (iii) depicted herein in the presence of a solvent and a base.

REFERENCES:
patent: 4252739 (1981-02-01), Fayter, Jr. et al.
patent: 4307034 (1981-12-01), Nakayama et al.
patent: 4556409 (1985-12-01), Fayter, Jr. et al.
Dox A. et al., J. Am. Chem. Soc. 43, 2097 (1921).
White, D. A. Synthetic Communications 7(8) 559-568, (1977).
Zefirov, N. S. et al., Zh. Org. Khim. 19 474-480 (1983).
Gosselck, J. et al., Angew. Chem. Internat. Edit., vol. 7, No. 6, pp. 456-457 (1968).
Ohishi, J., Communications, pp. 690-691 (Sep. 1980).
Gosselck, J. et al., Tetrahedron Letters, No. 8, pp. 995-998 (1968).
Conners, T. A. et al., J. Chem. Soc., pp. 2129 (1960).
Harsanyi, K. et al., Chemical Abstracts, vol. 102, pp. 588-589 (1985).
Sumitani, M., Chemical Abstracts, vol. 90, pp. 564 (1979).
Singh, R. K. et al., J. Org. Chem., vol. 40, No. 20, pp. 2969-2970 (1975).

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