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Merck
CN

542865

8-Quinolinylboronic acid

technical grade

Synonym(s):

8-Quinolineboronic acid

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About This Item

Empirical Formula (Hill Notation):
C9H8BNO2
CAS Number:
Molecular Weight:
172.98
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
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Product Name

8-Quinolinylboronic acid, technical grade

InChI

1S/C9H8BNO2/c12-10(13)8-5-1-3-7-4-2-6-11-9(7)8/h1-6,12-13H

SMILES string

OB(O)c1cccc2cccnc12

InChI key

KXJJSKYICDAICD-UHFFFAOYSA-N

grade

technical grade

form

solid

mp

>300 °C (lit.)

Quality Level

Application

Reactant involved in:
  • C-H and C-S bond activations
  • Synthesis of pyridazine via sequential amination / Suzuki coupling / alkylation reactions
  • Suzuki-Miyaura coupling reactions for synthesis of biaryl monophosphorus ligands, fused tricyclic oxa-quinolones, or substituted β-amino acids
  • Copper-catalyzed azidation with sodium azide
  • Studies of the affect of fluoride on the stability of boronic acids during click reactions

Other Notes

Contains varying amounts of anhydride

pictograms

Exclamation mark

signalword

Warning

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

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Mayoorini Majuran et al.
ChemPlusChem, 85(2), 346-352 (2020-02-07)
We report the synthesis, photophysics, electrochemistry and electrochemiluminescence (ECL) of two dqp (dqp=2,6-di(quinoline-8-yl)pyridine) based ruthenium(II) complexes, bearing either a n-butyl ester (1) or the corresponding carboxylic acid functionality (2). The complexes were prepared from [Ru(dqp)(MeCN)3 ][PF6 ]2 by reaction with

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