126556-71-6

Basic information

• Product Name: N-Acetyl-N-((4R,4aR,7aR)-4-phenyl-4,4a,5,6,7,7a-hexahydro-cyclopenta[b]thiopyran-2-yl)-acetamide
• CAS NO: 126556-71-6
• Molecular Weight: 315.436
• Mol File: 126556-71-6.mol

Chemical Properties

• CAS DataBase Reference: N-Acetyl-N-((4R,4aR,7aR)-4-phenyl-4,4a,5,6,7,7a-hexahydro-cyclopenta[b]thiopyran-2-yl)-acetamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-Acetyl-N-((4R,4aR,7aR)-4-phenyl-4,4a,5,6,7,7a-hexahydro-cyclopenta[b]thiopyran-2-yl)-acetamide(126556-71-6)
• EPA Substance Registry System: N-Acetyl-N-((4R,4aR,7aR)-4-phenyl-4,4a,5,6,7,7a-hexahydro-cyclopenta[b]thiopyran-2-yl)-acetamide(126556-71-6)

Safety Data

• Hazardous Substances Data: 126556-71-6(Hazardous Substances Data)

Upstream product

• 20314-83-4 (E)-3-phenylprop-2-enethioamide 
• 75-36-5 acetyl chloride 
• 142-29-0 cyclopentene 
• 624-48-6 dimethyl cis-but-2-ene-1,4-dioate 

Relevant articles and documents

GENERATION AND CYCLOADDITIONS OF 2-(N-ACYLAMINO)-1-THIA-1,3-DIENES. PART II. RATIONALIZATION OF REACTIVITY USING AN FMO APPROACH.

2-(N-Acylamino)-1-thia-1,3-dienes undergo regiospecific and stereoselective Diels-Alder cycloaddition to electron deficient, non-activated, and electron rich alkenes to give usefully functionalised dihydrothiopyrans in good yields.

GENERATION AND CYCLOADDITIONS OF 2-(N-ACYLAMINO)-1-THIA-1,3-DIENES

2-(N-Acylamino)-1-thia-1,3-dienes are a new class of reactive hetero-1,3-diene which can be generated in situ via acylation of α,β-unsaturatedthioamides.These systems undergo Diels-Alder cycloadditon with electron deficient, non-activated and electron ric