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862207

4-乙氧基亚甲基-2-苯基-2-恶唑啉-5-酮

Name: 4-乙氧基亚甲基-2-苯基-2-恶唑啉-5-酮
Brand: ALDRICH

purified by recrystallization

别名:

2-苯基-1-4-异亚甲基-5-恶唑酮, 2-苯基-4-(乙氧基亚甲基)-2-恶唑啉酮, 2-苯基-4-(乙氧基亚甲基)恶唑酮, 2-苯基-4-乙氧基亚甲基-5-恶唑酮, 4-(乙氧基亚甲基)-2-苯基-5(4H)-恶唑酮, 4-乙氧基亚甲基-2-苯基-5-恶唑酮, 恶唑酮

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关于此项目

经验公式（希尔记法）:

C₁₂H₁₁NO₃

化学文摘社编号:

15646-46-5

分子量:

217.22

NACRES:

NA.22

PubChem Substance ID:

24888573

UNSPSC Code:

12352100

EC Number:

239-713-9

MDL number:

MFCD00003204

Form:

solid

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属性

form

solid

Quality Level

100

purified by

recrystallization

mp

94-96 °C (dec.) (lit.)

functional group

ester, ether, phenyl

storage temp.

2-8°C

SMILES string

CCO\C=C1/N=C(OC1=O)c2ccccc2

InChI

1S/C12H11NO3/c1-2-15-8-10-12(14)16-11(13-10)9-6-4-3-5-7-9/h3-8H,2H2,1H3/b10-8-

InChI key

SJHPCNCNNSSLPL-NTMALXAHSA-N

说明

General description

4-乙氧基亚甲基-2-苯基-2-噁唑啉-5-酮是噁唑酮类杂环化合物，是氨基酸、多肽和杂环前体合成的重要中间体。

Application

4-乙氧基亚甲基-2-苯基-2-噁唑啉-5-酮可作为反应剂：

与N-羧甲基苯甲脒反应合成嘧啶酮。
与无环烯胺酮经由氮杂-[3+3]环加成反应合成多功能化1-氮杂双环。

它也可作为α-氨基酸残基源，合成N-1,2,3-三唑基取代氨基酸衍生物。

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pictograms

GHS07

signalword

Warning

hcodes

H317

pcodes

P280

Hazard Classifications

Skin Sens. 1

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Zenghui Lu et al.

The Journal of organic chemistry, 77(21), 9871-9877 (2012-10-11)

A novel palladium-catalyzed approach for the assembly of 3,4,5-trisubstituted oxazolones has been achieved by the coupling of N-alkynyl tert-butyloxycarbamates with aryl halides and related electrophiles, which involves an oxidative addition followed by oxypalladation/reductive elimination. The reaction provides a convenient access

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全球贸易项目编号

货号	GTIN
862207-10G-A	04061833556016
862207-1G-A	04061833040744