
Monatshefte fur Chemie p. 869 - 876 (1974)
Update date:2022-07-29
Topics:
Sauter
Bueyuek
Jordis
Derivatives of 1 H-[1]Benzothieno[3,2-c]pyrazole were synthesized by a new method: 1.3-dipolar cycloaddition of substituted benzo[b]thiophene-1.1-dioxides with C-methyl-N-phenyl and C,N-diaryl-nitrilimines, resp., gave the corresponding title compounds. The structure was proved by conversion to known compounds.
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