HRID2360753

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID962

Water

H2O

结构：O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].[Al+3].[K+]

HCID24856

Aluminum potassium sulfate

AlKO8S2

结构：CC(=O)O[C@@]12CO[C@@H]1C[C@H](O)[C@@]1(C)C(=O)[C@H](O)C3=C(C)[C@@H](OC(=O)[C@H](O)[C@@H](NC(=O)OC(C)(C)C)c4ccccc4)C[C@@](O)([C@@H](OC(=O)c4ccccc4)[C@H]21)C3(C)C

HCID148124

Docetaxel

C43H53NO14

PRODUCTS

生成物

结构：CC(=O)O[C@@]12CO[C@@H]1C[C@H](O)[C@@]1(C)C(=O)[C@H](O)C3=C(C)[C@@H](OC(=O)[C@H](O)[C@@H](NC(=O)OC(C)(C)C)c4ccccc4)C[C@](O)([C@@H](OC(=O)c4ccccc4)[C@H]21)C3(C)C.O.O.O

HCID24721032

未命名化合物

收率 70%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID31275

1,4-Dioxane

C4H8O2

CONDITIONS

反应条件

温度: 27.5 °C

PROCEDURE

实验过程

Crude docetaxel (1.0 g,) was dissolved in 1,4-dioxane (5 ml) at 25-30° C. under constant stirring. Demineralised water (7 ml) containing 0.02 g of potassium aluminum sulfate was added slowly at 25-30° C. with constant stirring. The precipitated solid was stirred for 25-30 minutes at 25-30° C., then filtered, washed with a 1:1 solution of 1,4-dioxane and demineralised water (1 ml), dried under vacuum under humid atmosphere (until the moisture content was between 5-7% by Karl Fischer method) to afford Docetaxel trihydrate in 70-90% yield

WORKUP

后处理

additionwas added slowly at 25-30° C. with constant stirring
filtrationfiltered
washwashed with a 1:1 solution of 1,4-dioxane and demineralised water (1 ml)
customdried under vacuum under humid atmosphere (until the moisture content

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-2db630a2d6b0453983cd0312c0a9a80c
来源数据集: uspto-grants-2014_04
DOI: 10.6084/m9.figshare.5104873.v1
专利: US08686165B2
来源说明: uspto-grants-2014_04

反应 SMILES

[CH3:1][C:2]1[C@@H:19]([O:20][C:21]([C@H:23]([OH:39])[C@@H:24]([NH:31][C:32]([O:34][C:35]([CH3:38])([CH3:37])[CH3:36])=[O:33])[C:25]2[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=2)=[O:22])[CH2:18][C@:14]2([OH:40])[C:15]([CH3:17])([CH3:16])[C:3]=1[C@@H:4]([OH:58])[C:5]([C@@:7]1([CH3:57])[C@H:12]([C@@H:13]2[O:41][C:42]([C:44]2[CH:45]=[CH:46][CH:47]=[CH:48][CH:49]=2)=[O:43])[C@:11]2([O:52][C:53]([CH3:55])=[O:54])[CH2:50][O:51][C@@H:10]2[CH2:9][C@@H:8]1[OH:56])=[O:6].[OH2:59].S([O-])([O-])(=O)=[O:61].[Al+3].[K+].S([O-])([O-])(=O)=[O:68]>O1CCOCC1>[CH3:1][C:2]1[C@@H:19]([O:20][C:21]([C@H:23]([OH:39])[C@@H:24]([NH:31][C:32]([O:34][C:35]([CH3:36])([CH3:37])[CH3:38])=[O:33])[C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)=[O:22])[CH2:18][C@@:14]2([OH:40])[C:15]([CH3:16])([CH3:17])[C:3]=1[C@@H:4]([OH:58])[C:5]([C@@:7]1([CH3:57])[C@H:12]([C@@H:13]2[O:41][C:42]([C:44]2[CH:45]=[CH:46][CH:47]=[CH:48][CH:49]=2)=[O:43])[C@:11]2([O:52][C:53]([CH3:55])=[O:54])[CH2:50][O:51][C@@H:10]2[CH2:9][C@@H:8]1[OH:56])=[O:6].[OH2:61].[OH2:68].[OH2:59]