HRID420906

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID313

Hydrochloric Acid

ClH

HCID14798

Sodium Hydroxide

HNaO

结构：CCOC(=O)Cc1c(C(=O)OCC)c2cc(Oc3ccc(C(F)(F)F)cc3)ccc2n1-c1ccc(N(CC)CC)cc1

HCID66657632

未命名化合物

PRODUCTS

生成物

结构：CCN(CC)c1ccc(-n2c(CC(=O)O)c(C(=O)O)c3cc(Oc4ccc(C(F)(F)F)cc4)ccc32)cc1

HCID11548212

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID31275

1,4-Dioxane

C4H8O2

CONDITIONS

反应条件

温度: 120 °C

PROCEDURE

实验过程

A mixture of 1-(4-diethylaminophenyl)-2-ethoxycarbonylmethyl-5-(4-trifluoromethylphenoxy)indole-3-carboxylic acid ethyl ester (150 mg, 0.26 mmol, see step (c) above), NaOH (aq, 2 M, 2 mL) and dioxane (2 μL) was stirred at 120° C. for 6 h, cooled and acidified with HCl (aq, 1 M) to pH 4 and extracted with EtOAc. The combined extracts were washed with water and brine, dried (Na2SO4), concentrated and purified by chromatography to give the title compound as a gray powder. Yield 90 mg (66%), mp 234-236° C.

WORKUP

后处理

temperaturecooled
extractionextracted with EtOAc
washThe combined extracts were washed with water and brine
dry with materialdried (Na2SO4)
concentrationconcentrated
custompurified by chromatography

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-597a341369ef4ca0860a0abe90ebcd52
来源数据集: uspto-grants-2012_01
DOI: 10.6084/m9.figshare.5104873.v1
专利: US08097623B2
来源说明: uspto-grants-2012_01

反应 SMILES

C([O:3][C:4]([C:6]1[C:14]2[C:9](=[CH:10][CH:11]=[C:12]([O:15][C:16]3[CH:21]=[CH:20][C:19]([C:22]([F:25])([F:24])[F:23])=[CH:18][CH:17]=3)[CH:13]=2)[N:8]([C:26]2[CH:31]=[CH:30][C:29]([N:32]([CH2:35][CH3:36])[CH2:33][CH3:34])=[CH:28][CH:27]=2)[C:7]=1[CH2:37][C:38]([O:40]CC)=[O:39])=[O:5])C.[OH-].[Na+].Cl>O1CCOCC1>[C:38]([CH2:37][C:7]1[N:8]([C:26]2[CH:27]=[CH:28][C:29]([N:32]([CH2:33][CH3:34])[CH2:35][CH3:36])=[CH:30][CH:31]=2)[C:9]2[C:14]([C:6]=1[C:4]([OH:5])=[O:3])=[CH:13][C:12]([O:15][C:16]1[CH:17]=[CH:18][C:19]([C:22]([F:25])([F:23])[F:24])=[CH:20][CH:21]=1)=[CH:11][CH:10]=2)([OH:40])=[O:39]