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514047

Sigma-Aldrich

2,3-Dichlorophenylboronic acid

Synonym(s):

(2,3-Dichlorophenyl)dihydroxyborane, 2,3-Dichlorobenzeneboronic acid

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About This Item

Linear Formula:
Cl2C6H3B(OH)2
CAS Number:
151169-74-3
Molecular Weight:
190.82
MDL number:
MFCD01075703
UNSPSC Code:
12352103
PubChem Substance ID:
24873736
NACRES:
NA.22

mp

125 °C (dec.) (lit.)

functional group

chloro

SMILES string

OB(O)c1cccc(Cl)c1Cl

InChI

1S/C6H5BCl2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,10-11H

InChI key

TYIKXPOMOYDGCS-UHFFFAOYSA-N

Application

Reactant for:
  • Suzuki-Miyaura coupling reactions
  • Preparation of biologically and pharmacologically active molecules

Other Notes

Contains varying amounts of anhydride

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBF9723V
SHBF7111V
13205BJ
15831CC
14031AI

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Xueshu Li et al.
Environmental science and pollution research international, 25(17), 16402-16410 (2017-05-26)
Nineteen polychlorinated biphenyl (PCB) congeners, such as 2,2',3,3',6-pentachlorobiphenyl (PCB 84), display axial chirality because they form stable rotational isomers, or atropisomers, that are non-superimposable mirror images of each other. Although chiral PCBs undergo atropselective biotransformation and atropselectively alter biological processes

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