反应 #1597001

ord-34982c6e4a4245bd80235e1a7fb451f0

反应方程式

Nc1ccc(O)c(C(=O)O)c1
5-aminosalicylic acid
O=C(Cl)c1ccc([N+](=O)[O-])cc1
4-nitrobenzoyl chloride
O=C(Nc1ccc(O)c(C(=O)O)c1)c1ccc([N+](=O)[O-])cc1
5-(4-nitrobenzoyl)aminosalicylic acid
收率 56.0%

反应条件

详细条件
See reaction.notes.procedure_details.

后处理

  1. 1
    其他in Synthesis Example 1

实验过程

By following the similar procedure in Synthesis Example 1 by using 5-aminosalicylic acid (500 mg, 3.26 mmole) and 4-nitrobenzoyl chloride (700 mg, 3.77 mmole), 550 mg (56% yield) of 5-(4-nitrobenzoyl)aminosalicylic acid was obtained as a pale yellow solid.:mp 270-271° C.

来源

DOI: 10.6084/m9.figshare.5104873.v1专利: US08211877B2uspto-grants-2012_07