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697095

2-Chloropyridine-3-boronic acid

Synonym(s):

(2-Chloro-3-pyridyl)boronic acid, (2-Chloropyridin-3-yl)boronic acid, Dihydroxy(2-chloro-3-pyridyl)borane

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About This Item

Empirical Formula (Hill Notation):
C5H5BClNO2
CAS Number:
381248-04-0
Molecular Weight:
157.36
NACRES:
NA.22
PubChem Substance ID:
329761887
UNSPSC Code:
12352103
MDL number:
MFCD03094997
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form

powder

mp

121-134 °C

functional group

chloro

storage temp.

2-8°C

SMILES string

OB(O)c1cccnc1Cl

InChI

1S/C5H5BClNO2/c7-5-4(6(9)10)2-1-3-8-5/h1-3,9-10H

InChI key

VRDAOVQZVXYRNH-UHFFFAOYSA-N

Application

May contain varying amounts of anhydride
Reactant for:
  • Synthesis of Et canthinone-3-carboxylates from Et 4-bromo-6-methoxy-1,5-naphthyridine-3-carboxylate via a Pd-catalyzed Suzuki-Miyaura coupling and a Cu-catalyzed amidation reaction
  • Preparation of arylmethylpyrrolidinylmethanols and amine derivatives via reaction with MIDA followed by Suzuki reaction with halides or amination with amines
  • Preparation of arylazabicyclooctane derivatives as potential arginine vasopressin receptor antagonists
  • Regioselective preparation of halo-oligopyridines and oligopyridines by the Suzuki-Miyaura cross-coupling reaction

pictograms

Exclamation mark
GHS07

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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