N-(2-Pyridyl)bis(trifluoromethanesulfonimide)

Name: <I>N</I>-(2-Pyridyl)bis(trifluoromethanesulfonimide)
Brand: ALDRICH
Price: 276 USD

96%

Synonym(s):

2-[N,N-Bis(trifluoromethylsulfonyl)amino]pyridine, N,N-Bis(trifluoromethylsulfonyl)-2-pyridylamine

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5 G

$276.00

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About This Item

Empirical Formula (Hill Notation):

C₇H₄F₆N₂O₄S₂

CAS Number:

145100-50-1

Molecular Weight:

358.24

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24865207

MDL number:

MFCD00191834

Beilstein/REAXYS Number:

5832565

Key Documents

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Product Name

N-(2-Pyridyl)bis(trifluoromethanesulfonimide), 96%

InChI

1S/C7H4F6N2O4S2/c8-6(9,10)20(16,17)15(5-3-1-2-4-14-5)21(18,19)7(11,12)13/h1-4H

SMILES string

FC(F)(F)S(=O)(=O)N(c1ccccn1)S(=O)(=O)C(F)(F)F

InChI key

DXLQEJHUQKKSRB-UHFFFAOYSA-N

assay

96%

form

solid

bp

80-90 °C/0.25 mmHg (lit.)

mp

40-42 °C (lit.)

functional group

fluoro

storage temp.

2-8°C

Quality Level

100

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Show Differences

1 of 4

This Item	403644	295973	78175
Sigma-Aldrich 403636 N-(2-Pyridyl)bis(trifluoromethanesulfonimide)	Sigma-Aldrich 403644 N-(5-Chloro-2-pyridyl)bis(trifluoromethanesulfonimide)	Sigma-Aldrich 295973 N-Phenyl-bis(trifluoromethanesulfonimide)	Sigma-Aldrich 78175 N-Phenyl-bis(trifluoromethanesulfonimide)
assay 96%	assay 96%	assay 99%	assay ≥98.0% (HPLC)
Quality Level 100	Quality Level 100	Quality Level 200	Quality Level 200
form solid	form solid	form solid	form crystals
mp 40-42 °C (lit.)	mp 45-47 °C (lit.)	mp 100-102 °C (lit.)	mp 100-102 °C (lit.)
bp 80-90 °C/0.25 mmHg (lit.)	bp -	bp -	bp -
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. -	storage temp. -

Application

N-(2-Pyridyl)bis(trifluoromethanesulfonimide) may be used in the synthesis of aryl triflates and vinyl triflates.[1]

General description

N-(2-Pyridyl)bis(trifluoromethanesulfonimide) (2-[N,N-Bis(trifluoromethylsulfonyl)amino]pyridine, N,N-Bis(trifluoromethylsulfonyl)-2-pyridylamine)) is a useful triflating reagent. It has been synthesized by reacting 2-aminopyridine and triflic anhydride.[1]

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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N-(2-Pyridyl) bis (trifluoromethanesulfonimide).

Cossy J and Allais F.

e-EROS Encyclopedia of Reagents for Organic Synthesis. (2007)

Articles

Chiral Diene Ligands for Asymmetric Transformations

Chiral diene ligands enable asymmetric transformations, constructing enantioenriched compounds from achiral substrates efficiently.

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