128596-13-4

Upstream product

• 27845-85-8 (E)-N-ethyl-3-phenyl-2-propenamide 

Downstream Products

• 882-33-7 diphenyldisulfane 
• 126556-65-8 N-((4S,5S)-5-Cyano-4-phenyl-5,6-dihydro-4H-thiopyran-2-yl)-N-ethyl-acetamide 
• 126556-70-5 N-Ethyl-N-((4R,4aR,7aR)-4-phenyl-4,4a,5,6,7,7a-hexahydro-cyclopenta[b]thiopyran-2-yl)-acetamide 
• 126556-64-7 (2S,3R,4R)-6-(Acetyl-ethyl-amino)-4-phenyl-3,4-dihydro-2H-thiopyran-2,3-dicarboxylic acid dimethyl ester 
• 126556-64-7 (2S,3R,4S)-6-(Acetyl-ethyl-amino)-4-phenyl-3,4-dihydro-2H-thiopyran-2,3-dicarboxylic acid dimethyl ester 
• 128596-15-6 N-Ethyl-N-((4R,5R,6R)-5-ethylthiocarbamoyl-4,6-diphenyl-5,6-dihydro-4H-thiopyran-2-yl)-acetamide 
• 128596-16-7 N-[(2R,3R,4R)-6-(Acetyl-ethyl-amino)-2,4-diphenyl-3,4-dihydro-2H-thiopyran-3-carbothioyl]-N-ethyl-acetamide 

Relevant academic research and scientific papers

GENERATION AND CYCLOADDITIONS OF 2-(N-ACYLAMINO)-1-THIA-1,3-DIENES. STRUCTURAL INVESTIGATIONS USING NMR METHODS. PART I.

A method has been developed for the efficient generation of 2-(N-acylamino)-1-thia-1,3-dienes.These novel hetero-dienes, which are generated via acylation of the corresponding thioamides, undergo irreversible regio- and stereospecific Diels-Alder addition to the starting thioamides to yield 6-(N-acylamino)-3,4-dihydro-2H-thiopyrans.The regiochemistry, relative configurations and the major solution conformations of the thiopyrans 4a-c and 10 have been determined using NMR techniques.In addition, it has been found that these systems exhibit a number of unique physical and chemical properties.