HRID865600

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID8471

Triethylamine

C6H15N

HCID31297

Methanesulfonyl chloride

CH3ClO2S

结构：CCC1C=C(C)CC(C)CC(OC)C2OC(O)(C(=O)C(=O)N3CCCCC3C(=O)OC(C(C)=CC3CCC(OCCO)C(OC)C3)C(C)C(O[Si](C)(C)C(C)(C)C)CC1=O)C(C)CC2OC

HCID57225538

未命名化合物

PRODUCTS

生成物

结构：CCC1C=C(C)CC(C)CC(OC)C2OC(O)(C(=O)C(=O)N3CCCCC3C(=O)OC(C(C)=CC3CCC(OCCOS(C)(=O)=O)C(OC)C3)C(C)C(O[Si](C)(C)C(C)(C)C)CC1=O)C(C)CC2OC

HCID57285993

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID6344

Dichloromethane

CH2Cl2

PROCEDURE

实验过程

To a solution of 17-ethyl-1-hydroxy-14-(tert-butyldimethylsiloxy)-12-[2'-(4"-(2"'-hydroxyethyloxy)-3"-methoxycyclohexyl)-1'-methylvinyl]-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9 ]octacos-18-ene-2,3,10,16-tetraone (80.8 mg) in methylene chloride (1.0 mL) was added triethylamine (23 μL) followed by methanesulfonyl chloride (7.2 μL) and the mixture stirred at room temperature. After 10 minutes, the reaction was quenched by the addition of saturated sodium bicarbonate solution, extracted with ethyl acetate, and the organic portion dried over magnesium sulfate. Purification of the concentrate by flash chromatography on silica gel (ethyl acetate:hexane (2:1)+1% methanol) gave the title compound (74 mg).

WORKUP

后处理

customthe reaction was quenched by the addition of saturated sodium bicarbonate solution
extractionextracted with ethyl acetate
dry with materialthe organic portion dried over magnesium sulfate
customPurification of the
concentrationconcentrate by flash chromatography on silica gel (ethyl acetate:hexane (2:1)+1% methanol)

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-80763f881fcf4450ba7282a25c56ce96
来源数据集: uspto-grants-1996_10
DOI: 10.6084/m9.figshare.5104873.v1
专利: US05565560
来源说明: uspto-grants-1996_10

反应 SMILES

[CH2:1]([CH:3]1[CH:29]=[C:28]([CH3:30])[CH2:27][CH:26]([CH3:31])[CH2:25][CH:24]([O:32][CH3:33])[CH:23]2[O:34][C:19]([OH:38])([CH:20]([CH3:37])[CH2:21][CH:22]2[O:35][CH3:36])[C:18](=[O:39])[C:17](=[O:40])[N:16]2[CH:11]([CH2:12][CH2:13][CH2:14][CH2:15]2)[C:10](=[O:41])[O:9][CH:8]([C:42]([CH3:56])=[CH:43][CH:44]2[CH2:49][CH2:48][CH:47]([O:50][CH2:51][CH2:52][OH:53])[CH:46]([O:54][CH3:55])[CH2:45]2)[CH:7]([CH3:57])[CH:6]([O:58][Si:59]([C:62]([CH3:65])([CH3:64])[CH3:63])([CH3:61])[CH3:60])[CH2:5][C:4]1=[O:66])[CH3:2].C(N(CC)CC)C.[CH3:74][S:75](Cl)(=[O:77])=[O:76]>C(Cl)Cl>[CH2:1]([CH:3]1[CH:29]=[C:28]([CH3:30])[CH2:27][CH:26]([CH3:31])[CH2:25][CH:24]([O:32][CH3:33])[CH:23]2[O:34][C:19]([OH:38])([CH:20]([CH3:37])[CH2:21][CH:22]2[O:35][CH3:36])[C:18](=[O:39])[C:17](=[O:40])[N:16]2[CH:11]([CH2:12][CH2:13][CH2:14][CH2:15]2)[C:10](=[O:41])[O:9][CH:8]([C:42]([CH3:56])=[CH:43][CH:44]2[CH2:49][CH2:48][CH:47]([O:50][CH2:51][CH2:52][O:53][S:75]([CH3:74])(=[O:77])=[O:76])[CH:46]([O:54][CH3:55])[CH2:45]2)[CH:7]([CH3:57])[CH:6]([O:58][Si:59]([C:62]([CH3:63])([CH3:64])[CH3:65])([CH3:61])[CH3:60])[CH2:5][C:4]1=[O:66])[CH3:2]