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HRID1910152

反应详情

EQUATION

反应方程式

HRID 1910152 的结构方程式

REACTANTS

反应物

3
结构：[Li+].[OH-]
HCID3939

Lithium hydroxide anhydrous

HLiO

结构：C1CCOC1
HCID8028

Tetrahydrofuran

C4H8O

结构：COC(=O)c1cccc2[nH]c(NC(=O)c3ccc4c(c3)CCN(C(=O)OC(C)(C)C)C4)nc12
HCID58724461

未命名化合物

PRODUCTS

生成物

1
结构：CC(C)(C)OC(=O)N1CCc2cc(C(=O)Nc3nc4c(C(=O)O)cccc4[nH]3)ccc2C1
HCID66940378

未命名化合物

收率 72.4%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CO
溶剂HCID887

Methanol

CH4O

PROCEDURE

实验过程

109 mg (0.242 mmol) of 6-(4-methoxycarbonyl-1H-benzoimidazol-2-ylcarbamoyl)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester was hydrolyzed using 1 mL of 2 N aq. LiOH, 4 mL of THF and 1 mL of methanol stirring at room temperature for one day as described in general procedure B. 76.5 mg (72%) of the 6-(4-Carboxy-1H-benzoimidazol-2-ylcarbamoyl)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester product was obtained. LCMS: 437 (M+1)+.

WORKUP

后处理

  1. customat room temperature
  2. customfor one day