219621-78-0

Basic information

• Product Name: 5-iodo-2,3-dihydrothieno[3,4-b][1,4]dioxine
• Synonyms: 5-iodo-2,3-dihydrothieno[3,4-b][1,4]dioxine
• CAS NO: 219621-78-0
• Molecular Weight: 268.075
• Mol File: 219621-78-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-iodo-2,3-dihydrothieno[3,4-b][1,4]dioxine(CAS DataBase Reference)
• NIST Chemistry Reference: 5-iodo-2,3-dihydrothieno[3,4-b][1,4]dioxine(219621-78-0)
• EPA Substance Registry System: 5-iodo-2,3-dihydrothieno[3,4-b][1,4]dioxine(219621-78-0)

Safety Data

• Hazardous Substances Data: 219621-78-0(Hazardous Substances Data)

Upstream product

• 126213-50-1 3,4-(ethylenedioxy)thiophene 

Downstream Products

• 195602-17-6 2,2'-bis(3,4-ethylenedioxythiophene) 

Relevant articles and documents

Clean and Efficient Iodination of Thiophene Derivatives

Iodination of thiophene derivatives is realized using a simple, fast, and efficient methodology. Iodination of thiophene and 2- or 3-substituted or 3,4-disubstituted thiophenes with N-iodosuccinimide (NIS) activated with 4-toluenesulfonic acid in ethanol gives pure iodinated products that require no further purification.