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HRID1011901

反应详情

EQUATION

反应方程式

HRID 1011901 的结构方程式

REACTANTS

反应物

3
结构：O=P([O-])([O-])[O-].[K+].[K+].[K+]
HCID62657

Tripotassium phosphate

K3O4P

结构：OB(O)c1cc2ccccc2o1
HCID2776266

Benzofuran-2-boronic acid

C8H7BO3

结构：CCOC(=O)c1nn(C)c(-c2cccc(Br)c2)c1C
HCID67315276

未命名化合物

PRODUCTS

生成物

1
结构：CCOC(=O)c1nn(C)c(-c2ccccc2-c2cc3ccccc3o2)c1C
HCID67315698

未命名化合物

收率 73%

PROCEDURE

实验过程

In analogy to the procedure described in Example 14C] but with 2.8 eq of K3PO4, 5-(3-bromo-phenyl)-1,4-dimethyl-1H-pyrazole-3-carboxylic acid ethyl ester and benzo[b]furan-2-boronic acid gave 5-(3-benzofuran-2-yl-phenyl)-1,4-dimethyl-1H-pyrazole-3-carboxylic acid ethyl ester in 73% yield as light brown foam. MS: 361.4 (MH+).