4-(4-chlorophenyl)-3-methoxycarbonyl-2-methyl-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide

Base Information

• Chemical Name: 4-(4-chlorophenyl)-3-methoxycarbonyl-2-methyl-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide
• CAS No.: 111677-28-2
• Molecular Formula: C₂₀H₁₆ClNO₄S
• Molecular Weight: 401.87

Synonyms:4-(4-chlorophenyl)-3-methoxycarbonyl-2-methyl-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide

Chemical Property of 4-(4-chlorophenyl)-3-methoxycarbonyl-2-methyl-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(4-chlorophenyl)-3-methoxycarbonyl-2-methyl-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide

There total 1 articles about 4-(4-chlorophenyl)-3-methoxycarbonyl-2-methyl-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide 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: 52.0%

2-(4-chlorobenzylidene)benzo[b]thiophen-3(2H)one 1,1-dioxide (111677-60-2) + methyl 3-aminocrotonate (14205-39-1) → 4-(4-chlorophenyl)-3-methoxycarbonyl-2-methyl-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide (111677-28-2)

Guidance literature:

In acetic acid; for 0.5h; Heating;

DOI:10.1007/BF00471815

Reference yield: 95.0%

4-(4-chlorophenyl)-3-methoxycarbonyl-2-methyl-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide (111677-28-2) → 4-(4-chlorophenyl)-3-methoxycarbonyl-2-methylbenzothieno[3,2-b]pyridine 5,5-dioxide (1439358-80-1)

Guidance literature:

With N-Bromosuccinimide; In methanol; at 20 ℃; for 3h;

DOI:10.1016/j.tet.2013.04.060

Reference yield: 52.0%

4-(4-chlorophenyl)-3-methoxycarbonyl-2-methyl-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide (111677-28-2) + methyl iodide (74-88-4) → 4-(4-Chloro-phenyl)-1,2-dimethyl-5,5-dioxo-4,5-dihydro-1H-5λ6-benzo[4,5]thieno[3,2-b]pyridine-3-carboxylic acid methyl ester (111677-53-3)

Guidance literature:

With sodium hydroxide; In acetonitrile; 1) boiling, 5 min; 2) heating on water bath;;

DOI:10.1007/BF00471815

upstream raw materials:

2-(4-chlorobenzylidene)benzo[b]thiophen-3(2H)one 1,1-dioxide

methyl 3-aminocrotonate

Downstream raw materials:

4-(4-Chloro-phenyl)-1,2-dimethyl-5,5-dioxo-4,5-dihydro-1H-5λ⁶-benzo[4,5]thieno[3,2-b]pyridine-3-carboxylic acid methyl ester

4-(4-chlorophenyl)-3-methoxycarbonyl-2-methylbenzothieno[3,2-b]pyridine 5,5-dioxide

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 111677-28-2 4-(4-chlorophenyl)-3-methoxycarbonyl-2-methyl-1,4-dihydrobenzothieno[3,2-b]pyridine 5,5-dioxide

Send

Send

Metric Ton KG G Pound L ML

Send

Send