41977-79-1

Basic information

• Product Name: 3-(methoxy-d₃)-9H-xanthen-9-one
• Synonyms: 3-(methoxy-d₃)-9H-xanthen-9-one
• CAS NO: 41977-79-1
• Molecular Weight: 229.208
• Mol File: 41977-79-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(methoxy-d₃)-9H-xanthen-9-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(methoxy-d₃)-9H-xanthen-9-one(41977-79-1)
• EPA Substance Registry System: 3-(methoxy-d₃)-9H-xanthen-9-one(41977-79-1)

Safety Data

• Hazardous Substances Data: 41977-79-1(Hazardous Substances Data)

Upstream product

• 3722-51-8 3-hydroxyxanthen-9-one 
• 23726-00-3 <²H9>trimethylsulphoxonium iodide 

Relevant articles and documents

Trideuteromethylation Enabled by a Sulfoxonium Metathesis Reaction

A conceptually novel sulfoxonium metathesis reaction between TMSOI and cost-effective DMSO-d6 is developed for the efficient generation of a new trideuteromethylation reagent TDMSOI. The new reagent TDMSOI is produced highly efficiently by simply heating a mixture of TMSOI and DMSO-d6 and directly used for subsequent trideuteromethylation in a "one-pot" operation. The preparative power of the new versatile reagent and the "one-pot" protocol is demonstrated by its use to install the ?CD3 moiety into broad functionalities including phenols, thiophenols, acidic amines, and enolizable methylene units in high yield and at a useful level of deuteration (>87% D).