1-(5-(4-Ethylphenyl)-2-thienyl)ethanone O-ethyloxime

Base Information

Chemical Name:1-(5-(4-Ethylphenyl)-2-thienyl)ethanone O-ethyloxime
CAS No.:93599-12-3
Molecular Formula:C16H19NOS
Molecular Weight:273.3932
Hs Code.:

Synonyms:BRN 4436367;1-(5-(4-Ethylphenyl)-2-thienyl)ethanone O-ethyloxime;ETHANONE, 1-(5-(4-ETHYLPHENYL)-2-THIENYL)-, O-ETHYLOXIME;93599-12-3;LS-67426

Suppliers and Price of 1-(5-(4-Ethylphenyl)-2-thienyl)ethanone O-ethyloxime

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Total 0 raw suppliers

Chemical Property of 1-(5-(4-Ethylphenyl)-2-thienyl)ethanone O-ethyloxime

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Boiling Point:389.586°C at 760 mmHg
Flash Point:189.415°C
Density:1.067g/cm³
XLogP3:5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:5
Exact Mass:273.11873540
Heavy Atom Count:19
Complexity:297

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCC1=CC=C(C=C1)C2=CC=C(S2)C(=NOCC)C
Isomeric SMILES:CCC1=CC=C(C=C1)C2=CC=C(S2)/C(=N/OCC)/C

Technology Process of 1-(5-(4-Ethylphenyl)-2-thienyl)ethanone O-ethyloxime

There total 5 articles about 1-(5-(4-Ethylphenyl)-2-thienyl)ethanone O-ethyloxime which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 62.0%

: 74-96-4
ethyl bromide

: 93599-32-7
1-[5-(4-Ethyl-phenyl)-thiophen-2-yl]-ethanone oxime

: 93599-12-3
1-[5-(4-Ethyl-phenyl)-thiophen-2-yl]-ethanone O-ethyl-oxime

Guidance literature:: With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; In dichloromethane; for 1h; Ambient temperature;

Reference yield:

: 88-15-3,97511-16-5
2-Acetylthiophene

: 93599-12-3
1-[5-(4-Ethyl-phenyl)-thiophen-2-yl]-ethanone O-ethyl-oxime

Guidance literature:: Multi-step reaction with 3 steps

1: 32 percent / aq. CuCl₂*2H₂O, 18-crown-6 / a) 0-5 deg C, 1 h b) room temperature, 4 h

2: 85 percent / hydroxylamine hydrochloride, pyridine / ethanol / 5 h / Heating

3: 62 percent / 30percent aq. NaOH / tetrabutylammonium hydrogen sulphate / CH₂Cl₂ / 1 h / Ambient temperature

With pyridine; sodium hydroxide; 18-crown-6 ether; hydroxylamine hydrochloride; tetra(n-butyl)ammonium hydrogensulfate; In ethanol; dichloromethane;

Reference yield:

: 93599-28-1
1-[5-(4-ethylphenyl)thiophen-2-yl]ethan-1-one

: 93599-12-3
1-[5-(4-Ethyl-phenyl)-thiophen-2-yl]-ethanone O-ethyl-oxime

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / hydroxylamine hydrochloride, pyridine / ethanol / 5 h / Heating

2: 62 percent / 30percent aq. NaOH / tetrabutylammonium hydrogen sulphate / CH₂Cl₂ / 1 h / Ambient temperature

With pyridine; sodium hydroxide; hydroxylamine hydrochloride; tetra(n-butyl)ammonium hydrogensulfate; In ethanol; dichloromethane;