6-[1-(2,6-dichlorophenyl)ethyl]-3,4-dihydro-2-thioxopyrimidin-4(3H)-one

Base Information

Chemical Name:6-[1-(2,6-dichlorophenyl)ethyl]-3,4-dihydro-2-thioxopyrimidin-4(3H)-one
CAS No.:359828-81-2
Molecular Formula:C₁₂H₁₀Cl₂N₂OS
Molecular Weight:301.196
Hs Code.:

Synonyms:6-[1-(2,6-dichlorophenyl)ethyl]-3,4-dihydro-2-thioxopyrimidin-4(3H)-one

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Chemical Property of 6-[1-(2,6-dichlorophenyl)ethyl]-3,4-dihydro-2-thioxopyrimidin-4(3H)-one

Chemical Property:

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Technology Process of 6-[1-(2,6-dichlorophenyl)ethyl]-3,4-dihydro-2-thioxopyrimidin-4(3H)-one

There total 4 articles about 6-[1-(2,6-dichlorophenyl)ethyl]-3,4-dihydro-2-thioxopyrimidin-4(3H)-one 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: 54.0%

: 17356-08-0
thiourea

: 359828-72-1
ethyl 4-(2,6-dichlorophenyl)-3-oxopentanoate

: 359828-81-2
6-[1-(2,6-dichlorophenyl)ethyl]-3,4-dihydro-2-thioxopyrimidin-4(3H)-one

Guidance literature:: With sodium ethanolate; In ethanol; for 5h; Heating;
DOI:10.1021/jm010853h

Reference yield:

: 6575-24-2
2-(2,6-dichlorophenyl)acetic acid

: 359828-81-2
6-[1-(2,6-dichlorophenyl)ethyl]-3,4-dihydro-2-thioxopyrimidin-4(3H)-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: LDA; HMPA / heptane; tetrahydrofuran; ethylbenzene / 0.5 h / 20 °C

1.2: 68 percent / heptane; tetrahydrofuran; ethylbenzene / 0.08 h / 20 °C

2.1: acetonitrile

3.1: Et₃N; MgCl₂ / acetonitrile / 2 h / 20 °C

3.2: acetonitrile / 2 h / Heating

3.3: 86 percent / 13percent aq. HCl / acetonitrile / 0.25 h

4.1: 54 percent / NaOEt / ethanol / 5 h / Heating

With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium ethanolate; triethylamine; magnesium chloride; lithium diisopropyl amide; In tetrahydrofuran; ethanol; n-heptane; ethylbenzene; acetonitrile;
DOI:10.1021/jm010853h

Reference yield:

: 2012-78-4
2-(2,6-dichlorophenyl)propionic acid

: 359828-81-2
6-[1-(2,6-dichlorophenyl)ethyl]-3,4-dihydro-2-thioxopyrimidin-4(3H)-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: acetonitrile

2.1: Et₃N; MgCl₂ / acetonitrile / 2 h / 20 °C

2.2: acetonitrile / 2 h / Heating

2.3: 86 percent / 13percent aq. HCl / acetonitrile / 0.25 h

3.1: 54 percent / NaOEt / ethanol / 5 h / Heating

With sodium ethanolate; triethylamine; magnesium chloride; In ethanol; acetonitrile;
DOI:10.1021/jm010853h