102254-71-7

Basic information

• Product Name: 4-Dimethylamino-4-methyl-2-phenyl-1-thia-3-azabuta-1,3-diene
• Synonyms: 4-Dimethylamino-4-methyl-2-phenyl-1-thia-3-azabuta-1,3-diene
• CAS NO: 102254-71-7
• Molecular Weight: 206.312
• Mol File: 102254-71-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-Dimethylamino-4-methyl-2-phenyl-1-thia-3-azabuta-1,3-diene(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Dimethylamino-4-methyl-2-phenyl-1-thia-3-azabuta-1,3-diene(102254-71-7)
• EPA Substance Registry System: 4-Dimethylamino-4-methyl-2-phenyl-1-thia-3-azabuta-1,3-diene(102254-71-7)

Safety Data

• Hazardous Substances Data: 102254-71-7(Hazardous Substances Data)

Upstream product

• 18871-66-4 N,N-dimethylacetamide dimethyl acetal 
• 2227-79-4 benzenecarbothioamide 
• 62637-93-8 trimethylamine-N-oxide dihydrate 
• 161126-79-0 4-Dimethylamino-4-methyl-2-phenyl-1-selena-3-azabuta-1,3-diene 
• 19429-85-7 N,N-dimethylacetamide diethyl acetal 

Downstream Products

• 50483-77-7 3-Methyl-5-phenyl-1,2,4-thiadiazole 
• 102254-84-2 3-(Bis-phenylsulfanyl-methyl)-2-methyl-6,7,7-triphenyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one 
• 102254-75-1 5-(Bis-phenylsulfanyl-methyl)-4-methyl-2-phenyl-6H-[1,3]thiazine 
• 95482-64-7 5-acetyl-4-methyl-2-phenyl-6H-1,3-thiazine 
• 161126-79-0 4-Dimethylamino-4-methyl-2-phenyl-1-selena-3-azabuta-1,3-diene 
• 102254-72-8 4-Methyl-2-phenyl-6H-[1,3]thiazine-5-carbaldehyde 
• 95482-66-9 4-(dimethylamino)-5,6-bis(methoxycarbonyl)-4-methyl-2-phenyl-4H-1,3-thiazine 

Relevant articles and documents

N-Thio- And N-selenophenacylaniidiries: Electrophilic activation as a route to some l-hetero-3-aza-4-dimethylaminobuta-l,3-dienes

The preparation of 2-phenyl-4-dimethylamino-l-aza-, 1-oxa-, 1-thia-, l-selena-3-azabuta-l,3-dienes as well as their 4-methyl derivatives is described following a new heteroatom interchange reaction process. Heteronucleophilic attack at one particular reactive site of bis-electrophilic amidinium salts is the key feature of the process. In addition, we also disclose that the substituted l-oxa-3-aza- and l,3-diazabuta-l,3-dienes can be obtained by a reactional transformation cascade initiated by either silver acetate addition or tosyl azide [3+2] cycloaddition onto the CS or CSe double bonds of the 1-thia- and l-selena-3-azabuta-l,3-diene analogues. The Royal Society of Chemistry 1999.

The Preparation and Rearrangements of 5-acyl-2-phenyl-4-substituted 6H-1,3-Thiazines. X-Ray Molecular Structure of 3-Acetyl-2-ethoxycarbonyl-4-(3-oxobutylthio)-5-phenylpyrrole

5-Acyl-2-phenyl-4-substituted 6H-1,3-thiazines are prepared by the reaction of N',N'-substituted N2-thiobenzoylformamidines with methyl vinyl ketone or acrylaldehyde.Rearrangement catalysed by base and subsequent condensation with the acrylic reagent gives substituted pyrrolyl sulphides or substituted 2,6-dihydrothiopyranopyrrole.