ChemicalBook Product Catalog Chemical Reagents Organic reagents Boric acid 2-Chloropyridine-5-boronic acid

2-Chloropyridine-5-boronic acid

2-Chloropyridine-5-boronic acid Basic information
Product Name:2-Chloropyridine-5-boronic acid
Synonyms:2-CHLORO-5-PYRIDYL BORONIC ACID;2-Chloropyridine-5-boronic Acid (contains varying amounts of Anhydride);2-Chloropyridine-5-b;2-choropyridine-5-boronic acid;6-Chloropyridine-3-boronic acid (contains varying aMounts of Anhydride);B-(6-Chloro-pyridin-3-yl)boronic acid;2-chloro-5-pyridine acid;6-Chloro-3-pyridylboronic
CAS:444120-91-6
MF:C5H5BClNO2
MW:157.36
EINECS:628-524-0
Product Categories:pyridine series;Boronate Ester;Potassium Trifluoroborate;Boronic Acids & Esters;Boronic acid;Organoborons;B (Classes of Boron Compounds);Chloropyridines;Halopyridines;Boronic Acids & Esters;Boronic acids;Boric acid series;BORONICACID;blocks;BoronicAcids;Pyridines;Pyridine
Mol File:444120-91-6.mol
2-Chloropyridine-5-boronic acid Structure
2-Chloropyridine-5-boronic acid Chemical Properties
Melting point 165 °C(lit.)
Boiling point 336.9±52.0 °C(Predicted)
density 1.41±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility soluble in Methanol
pka6.70±0.10(Predicted)
form powder to crystal
color White to Light yellow
BRN 9119810
InChIKeyWPAPNCXMYWRTTL-UHFFFAOYSA-N
CAS DataBase Reference444120-91-6(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-22
Safety Statements 26-36/37-36/37/39
WGK Germany 3
HazardClass IRRITANT
HS Code 29349990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
2-Chloropyridine-5-boronic acid Usage And Synthesis
Chemical PropertiesWhite to off-white solid
Uses6-Chloro-3-pyridinylboronic acid can be used:
  • To prepare biologically significant 3-arylcoumarins by reacting with 3-chlorocoumarin through Suzuki reaction.
  • As a substrate in the synthesis of 11-(pyridinylphenyl)steroid with progesterone agonist/antagonist profile.
  • As a substrate in the preparation of α- secondary and tertiary pyridines by the reaction of pyridotriazoles with boronic acids.
  • As a substrate in the palladium-catalyzed α-arylation of saturated cyclic amines and N-methyl amines.

2-Chloropyridine-5-boronic acid Preparation Products And Raw materials
Raw materialsn-Butyllithium-->Triisopropyl borate-->5-Bromo-2-chloropyridine
2-CHLORO-3-NITROPYRIDINE-5-BORONIC ACID PINACOL ESTER 2,4-DICHLOROPYRIDINE-5-BORONIC ACID HYDRATE 3-TERT-BUTYLOXYCARBONYLAMINO-2-CHLOROPYRIDINE-5-BORONIC ACID PINACOL ESTER pyridinium Chlorochromate 2-Chloro-4-methylpyridine-5-boronic acid Ascoric Acid (4,6-DICHLOROPYRIDIN-3-YL)BORONIC ACID 3-AMINO-2-CHLOROPYRIDINE-5-BORONIC ACID, PINACOL ESTER 2-CHLORO-3-FLUOROPYRIDINE-5-BORONIC ACID PINACOL ESTER Chromium picolinate 6-CHLORO-2-METHYLPYRIDINE-3-BORONIC ACID 2-CHLORO-4-METHYL-3-NITROPYRIDINE-5-BORONIC ACID PINACOL ESTER 3-CHLOROPYRIDINE-4-BORONIC ACID,3-CHLOROPYRIDINE-4-BORONIC ACID HYDRATE 5-TERT-BUTYLOXYCARBONYLAMINO-2-CHLOROPYRIDINE-3-BORONIC ACID PINACOL ESTER 6-CHLOROPYRIDINE-3-BORONIC ACID PINACOL& 3-BROMO-2-CHLOROPYRIDINE-4-BORONIC ACID 2-CHLORO-3-FLUOROPYRIDINE-5-BORONIC ACID 3-Pyridylboronic acid
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