Process

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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C07D20940

Patent

active

049507656

ABSTRACT:
This invention relates to a catalytic transfer hydrogenation process using water as a solvent in the preparation of substituted indolinone derivatives.

REFERENCES:
patent: 4452808 (1984-06-01), Gallagher, Jr.
S. Geiger et al., Bull. Chim. Soc. France, No. 1, pp. 390-394 (1968).
RajanBabu et al, J. Org. Chem., 51:1704-1712 (1986).
Wright et al, J. Am. Chem. Soc., 78:221-224 (1956).
Davis et al, J. Med. Chem., 16:1043-1045 (1973).
Brieger et al, Chem. Reviews, 74:567-580 (1974).
Houben Weye, Methode der Organischen Chemie, vol. XI/1, 1957, George Thieme Verlag, Stuttgart, DE; pp. 454-457, 367.
Entwistle et al, J. Chem. Soc., Perkins Trans. I:443-444 (1977).
Ayyangar et al, Synthesis, 640-643 (1981).

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