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Merck

483486

Sigma-Aldrich

2,4-二甲氧基苯硼酸

95%

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About This Item

线性分子式:
(CH3O)2C6H3B(OH)2
分子量:
181.98
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.22

化驗

95%

mp

125-127 °C (lit.)

SMILES 字串

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

InChI

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

InChI 密鑰

SQTUYFKNCCBFRR-UHFFFAOYSA-N

應用

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.

其他說明

含有不定量的酸酐

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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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)
Suzuki-Miyaura cross-coupling of α-phosphoryloxy enol ethers with arylboronic acids
Pedzisa L, et al.
Tetrahedron Letters, 49(26), 4142-4144 (2008)
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)

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