Sulfenamides are important reagents or intermediates in organic synthesis.
Sulfenamides have been prepared generally by the reaction of sulfenyl halides with amines. However, this method suffered from low yields and side reaction.
In order to overcome the problems, we attempted to develop novel sulfenylation agent.
We synthesised 2-phenylthiopyridazin-3(2H)-ones as mild and stable phenylthio transfer reagent.
In this poster, we report to results of reaction of 2-Phenylthiopyridazin-3(2H)-ones with amines.