1-methyl-6-[4-(2',4'-dichlorophenoxy)but-2-ynylthio]quinolin-2(1H)-one

Base Information

Chemical Name:1-methyl-6-[4-(2',4'-dichlorophenoxy)but-2-ynylthio]quinolin-2(1H)-one
CAS No.:214620-92-5
Molecular Formula:C₂₀H₁₅Cl₂NO₂S
Molecular Weight:404.317
Hs Code.:

Synonyms:1-methyl-6-[4-(2',4'-dichlorophenoxy)but-2-ynylthio]quinolin-2(1H)-one

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Chemical Property of 1-methyl-6-[4-(2',4'-dichlorophenoxy)but-2-ynylthio]quinolin-2(1H)-one

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Technology Process of 1-methyl-6-[4-(2',4'-dichlorophenoxy)but-2-ynylthio]quinolin-2(1H)-one

There total 3 articles about 1-methyl-6-[4-(2',4'-dichlorophenoxy)but-2-ynylthio]quinolin-2(1H)-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: 92.0%

: 68536-76-5
1-(2,4-dichlorophenyl)oxy-4-chloro-but-2-yne

: 156538-15-7
6-mercapto-1-methylquinolin-2(1H)-one

: 214620-92-5
1-methyl-6-[4-(2',4'-dichlorophenoxy)but-2-ynylthio]quinolin-2(1H)-one

Guidance literature:: With potassium carbonate; sodium iodide; In acetone; for 2h; Heating;
DOI:10.1016/S0040-4020(98)00685-1

Reference yield:

: 90914-94-6
6-amino-1-methylquinoline-2(1H)-one

: 214620-92-5
1-methyl-6-[4-(2',4'-dichlorophenoxy)but-2-ynylthio]quinolin-2(1H)-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: NaNO₂; HCl / H₂O

1.2: potassium ethyl xanthate / H₂O

1.3: 75 percent / KOH / ethanol / 1 h / Heating

2.1: 6 N H₂SO₄; Zn; CH₃COOH / Heating

3.1: 92 percent / K₂CO₃; NaI / acetone / 2 h / Heating

With hydrogenchloride; sulfuric acid; potassium carbonate; acetic acid; sodium iodide; zinc; sodium nitrite; In water; acetone; 1.1: Diazotization / 1.2: Dimerization / 1.3: Hydrolysis / 2.1: reductive cleavage / 3.1: Substitution;
DOI:10.1016/S0040-4020(98)00685-1

Reference yield:

: 140618-97-9
1-methylquinolin-2(1H)-on-6-yl disulfide

: 214620-92-5
1-methyl-6-[4-(2',4'-dichlorophenoxy)but-2-ynylthio]quinolin-2(1H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: 6 N H₂SO₄; Zn; CH₃COOH / Heating

2: 92 percent / K₂CO₃; NaI / acetone / 2 h / Heating

With sulfuric acid; potassium carbonate; acetic acid; sodium iodide; zinc; In acetone; 1: reductive cleavage / 2: Substitution;
DOI:10.1016/S0040-4020(98)00685-1