679674

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679674

Aldrich

 

2-Benzyloxy-1-methylpyridinium triflate

96%

Synonym:Bn-OPT, Dudley Reagent
CAS Number:882980-43-0
Linear Formula:C14H14F3NO4S
Molecular Weight:349.33
MDL number:MFCD09265129
PubChem Substance ID:24885507

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Description

ApplicationNovel reagent for benzyl protection of alcohols under neutral conditions.1,2 Promotes selective formation of benzyl esters of carboxylic acids in presence of triethylamine.3
Legal InformationSold under license from FSURF, US patent application serial no. 11/399,300 and related patents apply. Label license, without restriction to scale, is granted to end-user upon purchase.

Properties

assay96%
mp85-91 °C

Safety

Personal Protective Equipmentdust mask type N95 (US), Eyeshields, Gloves
Hazard CodesXn
Risk Statements22-37/38-41
Safety Statements26-36/37/39
WGK Germany3

References

Cited Reference1. Dudley, G. B. et al. J. Org. Chem. 71, 3923, (2006) Abstract
 2. Dudley, G. B. et al. Synlett, 3142, (2005)
 3. Tummatorn, J. et al. J. Org. Chem. 72, 8962, (2007) Abstract