• USA Home
  • 259764 - p-Toluenesulfonic anhydride

EMAIL THIS PAGE TO A FRIEND
259764 Aldrich

p-Toluenesulfonic anhydride

97%

  • CAS Number 4124-41-8

  • Linear Formula (CH3C6H4SO2)2O

  • Molecular Weight 326.39

  •  Beilstein Registry Number 2223702

  •  EC Number 223-926-9

  •  MDL number MFCD00008548

  •  PubChem Substance ID 24855433

Purchase

Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acid Anhydrides, Sulfur Compounds More...
InChI Key   PDVFSPNIEOYOQL-UHFFFAOYSA-N
assay   97%
mp   121-127 °C(lit.)

Description

Packaging

5, 25 g in glass bottle

Application

p-Toluenesulfonic anhydride has been employed as reagent in palladium-catalyzed allylic alkenylation of allylic alcohols with n-butyl acrylate.

General description

p-Toluenesulfonic anhydride acts as electrophilic species and activates 2-deoxy-sugar hemiacetals in situ, which reacts stereoselectively with nucleophilic acceptors to afford β-anomers.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2585PSN2 8 / PGIII
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?