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750719

Sigma-Aldrich

Potassium isoquinoline-6-trifluoroborate

97%

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About This Item

Empirical Formula (Hill Notation):
C9H6BF3KN
Molecular Weight:
235.06
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

assay

97%

form

solid

mp

362-369 °C

storage temp.

2-8°C

SMILES string

[K+].F[B-](F)(F)c1ccc2cnccc2c1

InChI

1S/C9H6BF3N.K/c11-10(12,13)9-2-1-8-6-14-4-3-7(8)5-9;/h1-6H;/q-1;+1

InChI key

YHMRPEZLHYKXIX-UHFFFAOYSA-N

Application

Product may contain some levels of internal salt due to free nitrogen, however should still be utilizable for Suzuki-Miyuara couplings.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Gary A Molander et al.
Organic letters, 13(5), 1242-1245 (2011-02-08)
A large array of aryl and heteroaryl mesylates have been successfully employed as electrophiles in a Csp(2)-Csp(3) Suzuki-Miyaura cross-coupling with potassium ammonio- and amidomethyltrifluoroborates to afford the corresponding products in high yields.
Jessica Raushel et al.
The Journal of organic chemistry, 76(8), 2762-2769 (2011-03-17)
A reinvestigation into the chemical composition of potassium aminomethyltrifluoroborates is reported. These trifluoroborato salts have been reassigned as zwitterionic ammoniomethyltrifluoroborates. Minor adjustments to the previously disclosed reaction conditions are reported that permit a similar level of activity as nucleophiles in

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