20969-32-8

Basic information

• Product Name: 3-bromo-4-(diethoxymethyl)thiophene
• Synonyms: 3-bromo-4-(diethoxymethyl)thiophene
• CAS NO: 20969-32-8
• Molecular Weight: 265.171
• Mol File: 20969-32-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-bromo-4-(diethoxymethyl)thiophene(CAS DataBase Reference)
• NIST Chemistry Reference: 3-bromo-4-(diethoxymethyl)thiophene(20969-32-8)
• EPA Substance Registry System: 3-bromo-4-(diethoxymethyl)thiophene(20969-32-8)

Safety Data

• Hazardous Substances Data: 20969-32-8(Hazardous Substances Data)

Upstream product

• 18791-78-1 4-bromothiophene-3-carboxaldehyde 
• 64-17-5 ethanol 
• 122-51-0 orthoformic acid triethyl ester 

Relevant articles and documents

Practical acetalization and transacetalization of carbonyl compounds catalyzed by recyclable PVP-I

A novel PVP-I catalyzed acetalizations/transacetalizations of carbonyl compounds has been developed processing with a mild and easy handling fashion. Different types of Acyclic and cyclic acetals were prepared from carbonyl compounds or their acetals successfully. Further applications of newly developed catalytic combination were testified. This protocol featured with simplicity of operation, mild reaction condition, short reaction time, recyclable of catalyst and broad substrates scope with excellent yields.