4-氯苯基硼酸频哪醇酯

Name: 4-氯苯基硼酸频哪醇酯
Brand: ALDRICH

97%

别名:

4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)氯苯

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关于此项目

经验公式（希尔记法）:

C₁₂H₁₆BClO₂

化学文摘社编号:

195062-61-4

分子量:

238.52

NACRES:

NA.22

PubChem Substance ID:

24882508

UNSPSC Code:

12352103

MDL number:

MFCD05663875

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属性

assay

97%

form

solid

mp

50-55 °C (lit.)

storage temp.

2-8°C

SMILES string

CC1(C)OB(OC1(C)C)c2ccc(Cl)cc2

InChI

1S/C12H16BClO2/c1-11(2)12(3,4)16-13(15-11)9-5-7-10(14)8-6-9/h5-8H,1-4H3

InChI key

NYARTXMDWRAVIX-UHFFFAOYSA-N

说明

Application

4-Chlorophenylboronic acid pinacol ester can be used as a reagent in Suzuki-Miyaura cross-coupling reaction to form C-C bonds by reacting with different aryl halides over palladium catalysts.
It can also be used as a reactant:

To prepare 2-(4-chlorophenyl)-4H-chromen-4-one by treating with 4-chromanone via one-pot palladium-catalyzed dehydrogenation and oxidative boron-Heck coupling reaction.
In the ligand-enabled C-H bond activation reaction in the presence of a palladium catalyst.
To synthesize biaryl amides via Cu-catalyzed C-H bond coupling of aryl arylamides.