HRID1357416

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID795

Imidazole

C3H4N2

HCID962

Water

H2O

HCID13819

Silane, chlorotriethyl-

C6H15ClSi

结构：C=CC[C@H](C)[C@H](OC(=O)OCC(Cl)(Cl)Cl)[C@@H](C)C(=O)C(C)(C)[C@@H](O)[C@H](C)C(=O)N1C(=O)OC[C@@H]1Cc1ccccc1

HCID59922965

未命名化合物

PRODUCTS

生成物

结构：C=CC[C@H](C)[C@H](OC(=O)OCC(Cl)(Cl)Cl)[C@@H](C)C(=O)C(C)(C)[C@@H](O[Si](CC)(CC)CC)[C@H](C)C(=O)N1C(=O)OC[C@@H]1Cc1ccccc1

HCID69507500

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID6228

N,N-Dimethylformamide

C3H7NO

PROCEDURE

实验过程

A solution of (4S)-3-[(2S,3S,6R,7S,8S)-5-oxo-3-hydroxy-2,4,4,6,8-pentamethyl-7-(2,2,2-trichloroethoxycarbonyloxy)-10-undecenoyl]-4-benzyloxazolidinone (2.6 g), imidazole (0.48 g), and triethylsilyl chloride (0.68 g) in 5 mL of dimethylformamide is stirred for 2 hours at ambient temperature, then poured into water and extracted with ether. The extract is washed with sat. aq. NaCl, dried over MgSO4, filtered, and evaporated. The product is purified by chromatography on SiO2.

WORKUP

后处理

extractionextracted with ether
washThe extract is washed with sat. aq. NaCl
dry with materialdried over MgSO4
filtrationfiltered
customevaporated
customThe product is purified by chromatography on SiO2

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-0c895976b0ea4c5ca0afb0c17c2e1eaf
来源数据集: uspto-grants-2003_07
DOI: 10.6084/m9.figshare.5104873.v1
专利: US06589968B2
来源说明: uspto-grants-2003_07

反应 SMILES

[O:1]=[C:2]([C@H:25]([CH3:41])[C@@H:26]([O:32][C:33]([O:35][CH2:36][C:37]([Cl:40])([Cl:39])[Cl:38])=[O:34])[C@@H:27]([CH3:31])[CH2:28][CH:29]=[CH2:30])[C:3]([CH3:24])([CH3:23])[C@@H:4]([OH:22])[C@H:5]([CH3:21])[C:6]([N:8]1[C@@H:12]([CH2:13][C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH2:11][O:10][C:9]1=[O:20])=[O:7].N1C=CN=C1.[CH2:47]([Si:49](Cl)([CH2:52][CH3:53])[CH2:50][CH3:51])[CH3:48].O>CN(C)C=O>[O:1]=[C:2]([C@H:25]([CH3:41])[C@@H:26]([O:32][C:33]([O:35][CH2:36][C:37]([Cl:39])([Cl:40])[Cl:38])=[O:34])[C@@H:27]([CH3:31])[CH2:28][CH:29]=[CH2:30])[C:3]([CH3:23])([CH3:24])[C@@H:4]([O:22][Si:49]([CH2:52][CH3:53])([CH2:50][CH3:51])[CH2:47][CH3:48])[C@H:5]([CH3:21])[C:6]([N:8]1[C@@H:12]([CH2:13][C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH2:11][O:10][C:9]1=[O:20])=[O:7]