2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone

Base Information

• Chemical Name: 2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone
• CAS No.: 496024-23-8
• Molecular Formula: C₁₆H₁₃ClO₃S
• Molecular Weight: 320.796

Synonyms:2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone

Chemical Property of 2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone

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Technology Process of 2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone

There total 2 articles about 2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone 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: 77.0%

p-Chlorothiophenol (106-54-7) + 2-chloro-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethan-1-one (93439-37-3) → 2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone (496024-23-8)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 0 - 20 ℃; for 96h;

DOI:10.1021/ml5001239

Reference yield:

2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone (4629-54-3) + p-Chlorothiophenol (106-54-7) → 2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone (496024-23-8)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 20 ℃;

DOI:10.1021/ml5001239

Reference yield: 59.0%

2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone (496024-23-8) + N,N-dimethyl-formamide dimethyl acetal (4637-24-5) → 2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-(dimethylamino)prop-2-en-1-one (883096-19-3)

Guidance literature:

In N,N-dimethyl-formamide; at 100 ℃; for 0.666667h;

DOI:10.1021/ml5001239

upstream raw materials:

p-Chlorothiophenol

2-chloro-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethan-1-one

2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone

Downstream raw materials:

4-((4-chlorophenyl)thio)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole

4-((4-chlorophenyl)thio)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1-phenyl-1H-pyrazole

2-((4-chlorophenyl)thio)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-(dimethylamino)prop-2-en-1-one

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