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679674

2-Benzyloxy-1-methylpyridinium triflate

96%

Synonym(s):

Bn-OPT, Dudley Reagent

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About This Item

Empirical Formula (Hill Notation):
C14H14F3NO4S
CAS Number:
882980-43-0
Molecular Weight:
349.33
NACRES:
NA.22
PubChem Substance ID:
24885507
UNSPSC Code:
12352005
MDL number:
MFCD09265129
Assay:
96%
Form:
solid
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Quality Segment

assay

96%

form

solid

reaction suitability

reactivity: alcohol reactive, reagent type: protection reagent

mp

85-91 °C

functional group

fluoro, phenyl, triflate

storage temp.

2-8°C

SMILES string

[O-]S(=O)(=O)C(F)(F)F.C[n+]1ccccc1OCc2ccccc2

InChI

1S/C13H14NO.CHF3O3S/c1-14-10-6-5-9-13(14)15-11-12-7-3-2-4-8-12;2-1(3,4)8(5,6)7/h2-10H,11H2,1H3;(H,5,6,7)/q+1;/p-1

InChI key

DUXHYQYOPHEFGC-UHFFFAOYSA-M

Application

Dudley Reagents


  • Novel reagent for benzyl protection of alcohols under neutral conditions. Promotes selective formation of benzyl esters of carboxylic acids in presence of triethylamine.

Legal Information

Sold under license from FSURF, US patent 7,754,909 and related patents apply. Label license, without restriction to scale, is granted to end-user upon purchase.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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