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862207

4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one

Name: 4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one
Brand: ALDRICH

purified by recrystallization

Sinónimos:

2-Phenyl-1-4-heteromethylene-5-oxazolone, 2-Phenyl-4-(ethoxymethylene)-2-oxazolinone, 2-Phenyl-4-(ethoxymethylene)oxazolone, 2-Phenyl-4-ethoxymethylene-5-oxazolone, 4-(Ethoxymethylene)-2-phenyl-5(4H)-oxazolone, 4-Ethoxymethylene-2-phenyl oxazolone, 4-Ethoxymethylene-2-phenyl-5-oxazolone, Oxazolone

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Fórmula empírica (notación de Hill):

C₁₂H₁₁NO₃

Número CAS:

15646-46-5

Peso molecular:

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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Propiedades

form

solid

Quality Segment

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

Descripción

General description

4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one is a heterocyclic compound that belongs to the oxazolone family and serves as an important intermediate in the synthesis of amino acids, peptides, and heterocyclic precursors.

Application

4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one can be used as a reactant to synthesize:

Pyrimidinone derivatives with N-carboxymethylbenzamidine.
Multi-functionalized 1-azabicycles with acyclic enaminones via formal aza-[3+3] cycloaddition.

It can also be used as a source of alpha-amino acid residue to synthesize N-1,2,3-triazolyl substituted amino acid derivatives.

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pictograms

GHS07

signalword

Warning

hcodes

H317

pcodes

P280

Hazard Classifications

Skin Sens. 1

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c