Process and intermediates for the preparation of triazolinones

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

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5482632, 5482636, 5482638, C07D24912

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active

057393494

ABSTRACT:
The invention relates to a new process and new intermediates for the preparation of triazolinones of the general formula (I) ##STR1## in which R.sup.1 represents in each case optionally substituted alkyl or cycloalkyl and

REFERENCES:
patent: 3780052 (1973-12-01), Cebalo et al.
patent: 4120864 (1978-10-01), Seidel et al.
patent: 5405861 (1995-04-01), Itoh et al.
Robert-Pressard, et al., "2 -Arylindane-1,3-diones, etc." CA 112 : 7425 g, 1990.
Kroger et al., "1,2,4-triazoles. II, etc" CA 55 : 23508b,d (1961).
Duffin et al., "Structure and reactivity of , etc" CA 54 : 7696 b,c. (1960).
Aouial et al., "Fragmentation , etc., " Organic Mass Spectr 12 (10) pp. 638-643, 1977.

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