77589-08-3

Upstream product

• 34587-31-0 5-phenyl-2-p-tolylimino-1,3-oxathiole 
• 103-71-9 phenyl isocyanate 
• 705-62-4 N,N-dimethyl-N'-phenylthiourea 
• 70-11-1 α-bromoacetophenone 
• 2742-65-6 N,N-diethyl-N'-p-tolyl-thiourea 
• 1145-66-0 1-(4-methylphenyl)-3-phenylthiourea 
• 103-72-0 phenyl isothiocyanate 
• 77589-07-2 S-phenacyl-N,N-diethyl-N'-p-tolylthiourea 

Downstream Products

• 73901-66-3 N,N-di-p-tolyl-thiourea 
• 622-59-3 1-isothiocyanato-4-methylbenzene 

Relevant academic research and scientific papers

INTRODUCTION OF SELENIUM TO HETEROCYCLIC COMPOUNDS. PART IV. STRUCTURE OF 2-IMINO-4-THIAZOLINE DERIVATIVES.

Fifteen new 2,3-disubstituted derivatives of 2-imino-4-phenyl-4-thiazoline (A) have been obtained from non-symmetrically N,N'-disubstituted thioureas and ω-bromoacetophenone.Only in one case the product was a mixture of two isomers (9a and 9b).The structu

Reactions of N,N-Dialkyl-N'-arylthioureas with α-Haloketones and of 2-Substituted Imino-1,3-oxathioles with Heterocumulenes

N,N-Dialkyl-N'-arylthioureas react with phenacyl halides to give 2-arylimino-5-phenyl-1,3-oxathioles (I), 3-aryl-2-arylimino-4-phenyl-4-thiazolines (III), aryl isothiocyanates and N,N'-diarylthioureas.I reacts with heterocumulenes like phenyl isocyanate and phenyl isothiocyanate to give 3,4-diaryl-2-arylimino-4-thiazolines, N,N'-diarylthioureas, arylacetylenes and COS or CO2.Mechanisms of formation of the various products have been proposed, based on TLC monitoring at regular time intervals.These are independently supported by chemical reactions.