1197209-28-1

Basic information

• Product Name: trifluoromethyl 4-methoxybenzenesulfonate
• Synonyms: trifluoromethyl 4-methoxybenzenesulfonate
• CAS NO: 1197209-28-1
• Molecular Weight: 256.202
• Mol File: 1197209-28-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: trifluoromethyl 4-methoxybenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: trifluoromethyl 4-methoxybenzenesulfonate(1197209-28-1)
• EPA Substance Registry System: trifluoromethyl 4-methoxybenzenesulfonate(1197209-28-1)

Safety Data

• Hazardous Substances Data: 1197209-28-1(Hazardous Substances Data)

Upstream product

• 887144-97-0 Togni's reagent 
• 5857-42-1 4-methoxybenzenesulfonic acid 
• 98-68-0 4-methoxy-phenyl-sulphonyl chloride 
• 887144-94-7 Togni's reagent II 

Downstream Products

• 2995-45-1 1-nitro-3-(trifluoromethoxy)benzene 
• 352-67-0 1-fluoro-4-(trifluoromethoxy)benzene 
• 456-55-3 1-trifluoromethoxybenzene 
• 175278-00-9 1-iodo-2-(trifluoromethoxy)benzene 

Relevant articles and documents

Silver-Mediated Trifluoromethoxylation of (Hetero)aryldiazonium Tetrafluoroborates

Here we report a silver-mediated trifluoromethoxylation of (hetero)aryldiazonium tetrafluoroborates by converting an aromatic amino group into an OCF3 group. This method, which can be considered to be a trifluoromethoxylation variation of the classic Sandmeyer-type reaction, uses readily available aryl and heteroaromatic amines as starting materials and AgOCF3 as trifluoromethoxylating reagents. The broad substrate scope and simple, mild reaction condition made this transformation a valuable method in constructing aryl-OCF3 bonds.