445221-86-3

Basic information

• Product Name: 2-(3,4,5-trimethoxybenzylidene)benzo[b]thiophen-3(2H)one 1,1-dioxide
• Synonyms: 2-(3,4,5-trimethoxybenzylidene)benzo[b]thiophen-3(2H)one 1,1-dioxide
• CAS NO: 445221-86-3
• Molecular Weight: 360.387
• Mol File: 445221-86-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(3,4,5-trimethoxybenzylidene)benzo[b]thiophen-3(2H)one 1,1-dioxide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3,4,5-trimethoxybenzylidene)benzo[b]thiophen-3(2H)one 1,1-dioxide(445221-86-3)
• EPA Substance Registry System: 2-(3,4,5-trimethoxybenzylidene)benzo[b]thiophen-3(2H)one 1,1-dioxide(445221-86-3)

Safety Data

• Hazardous Substances Data: 445221-86-3(Hazardous Substances Data)

Upstream product

• 86-81-7 3,4,5-trimethoxy-benzaldehyde 
• 1127-35-1 1-benzothiophen-3(2H)-one 1,1-dioxide 

Downstream Products

• 1439358-76-5 3-ethoxycarbonyl-2-methyl-4-(3,4,5-trimethoxyphenyl)benzothieno[3,2-b]pyridine 5,5-dioxide 
• 1439358-77-6 3-(2-cyanoethoxycarbonyl)-2-methyl-4-(3,4,5-trimethoxyphenyl)benzothieno[3,2-b]pyridine 5,5-dioxide 
• 664973-59-5 3-ethoxycarbonyl-2-methyl-4-(3,4,5-trimethoxyphenyl)-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide 
• 664973-61-9 3-(2-cyanoethoxycarbonyl)-2-methyl-4-(3,4,5-trimethoxyphenyl)-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide 

Relevant articles and documents

Contrasting behaviour of NBS towards 1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxides and 4,5-dihydro-1H-indeno[1,2-b]pyridines

Polycyclic 1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxides and 4,5-dihydro-1H-indeno[1,2-b]pyridines having ester or cyano group at the position 3 of dihydropyridine ring have been synthesised. Reactivity of N-bromosuccinimide (NBS) towards polycyclic