1-phenyl 5-oxotetrazolines

Details 1-phenyl 5-oxotetrazolines 1-phenyl 5-oxotetrazolines

1991-05-22

1992-08-11

Springer, David B.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548252, 548253, 546276, C07D25704, C07D40100

Patent

active

051380684

ABSTRACT:
Novel 1-phenyl-5-oxo-2-tetrazolines of formula I ##STR1## in which R.sup.1 is C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.6 alkenyl, C.sub.3 -C.sub.6 alkynyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.5 -C.sub.6 cycloalkenyl, C.sub.1 -C.sub.4 alkyl- or halo-substituted C.sub.3 -C.sub.6 cycloalkyl, C.sub.1 -C.sub.4 alkyl- or halo-substituted C.sub.5 -C.sub.6 cycloalkenyl, halo-, C.sub.1 -C.sub.4 alkoxy- or phenyl-substituted C.sub.3 -C.sub.6 alkenyl, halo-, C.sub.1 -C.sub.4 alkoxy- or phenyl-substituted C.sub.3 -C.sub.8 alkynyl, or C.sub.1 -C.sub.8 alkyl that is substituted by halogen, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 alkoxycarbonyl, C.sub.3 -C.sub.6 cycloalkyl, phenyl, cyano, hydroxy, halophenyl, C.sub.1 -C.sub.4 alkylphenyl or by a heteroaromatic radical,

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