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Merck
CN

483486

2,4-Dimethoxyphenylboronic acid

95%

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About This Item

Linear Formula:
(CH3O)2C6H3B(OH)2
CAS Number:
Molecular Weight:
181.98
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
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Product Name

2,4-Dimethoxyphenylboronic acid, 95%

InChI

1S/C8H11BO4/c1-12-6-3-4-7(9(10)11)8(5-6)13-2/h3-5,10-11H,1-2H3

SMILES string

COc1ccc(B(O)O)c(OC)c1

InChI key

SQTUYFKNCCBFRR-UHFFFAOYSA-N

assay

95%

mp

125-127 °C (lit.)

Quality Level

Application

2,4-Dimethoxyphenylboronic acid can be used:
  • As a reactant in meatal-catalyzed Suzuki−Miyaura cross-coupling reaction.
  • To prepare hydroxy(trimethoxy)phenanthrene by cross-coupling with bromo(benzyloxy)methoxybenzaldehyde followed by condensation and debenzylation reaction.
  • To synthesize 2,4-dimethoxy-1-(trifluoromethyl)benzene via Cu-catalyzed trifluoromethylation reaction.

Other Notes

Contains varying amounts of anhydride

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Synthesis of Phenanthrenes and Polycyclic Heteroarenes by Transition-Metal Catalyzed Cycloisomerization Reactions
Mamane V, et al.
Chemistry?A European Journal , 10(18), 4556-4575 (2004)
Copper-catalyzed trifluoromethylation of aryl-and vinylboronic acids with generation of CF3-radicals
Li, Yang, et al.
Chemical Communications (Cambridge, England), 49(26), 2628-2630 (2013)
Suzuki-Miyaura cross-coupling of α-phosphoryloxy enol ethers with arylboronic acids
Pedzisa L, et al.
Tetrahedron Letters, 49(26), 4142-4144 (2008)

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