HCID 21479616, compound → HCID 21479599, compound

Participants

Reaction Conditions

Reaction Steps

(4-Chlorophenyl)-1-(4-nitrobenzenesulfonyl)-1,4,5,6-tetrahydropyridazine (2.12 g, 5.60 mmol) was suspended in acetic acid at 80° C. Iron filings (3.0 g) were added to this suspension and the resulting reaction mixture was heated at 80° C. for 30 minutes and filtered. Upon cooling the title compound precipitated out of this mixture as a solid: mp 205°-206° C.

Provenance & Evidence