2-[(hydrazinothioxomethyl)amino]-5-phenyl-3-thiophenecarboxylic acid ethyl ester

Base Information

• Chemical Name: 2-[(hydrazinothioxomethyl)amino]-5-phenyl-3-thiophenecarboxylic acid ethyl ester
• CAS No.: 155054-30-1
• Molecular Formula: C₁₄H₁₅N₃O₂S₂
• Molecular Weight: 321.424

Synonyms:2-[(hydrazinothioxomethyl)amino]-5-phenyl-3-thiophenecarboxylic acid ethyl ester

Chemical Property of 2-[(hydrazinothioxomethyl)amino]-5-phenyl-3-thiophenecarboxylic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-[(hydrazinothioxomethyl)amino]-5-phenyl-3-thiophenecarboxylic acid ethyl ester

There total 2 articles about 2-[(hydrazinothioxomethyl)amino]-5-phenyl-3-thiophenecarboxylic acid ethyl ester 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: 55.0%

2-isothiocyanato-5-phenyl-3-thiophenecarboxylic acid ethyl ester (85716-86-5) → 2-[(hydrazinothioxomethyl)amino]-5-phenyl-3-thiophenecarboxylic acid ethyl ester (155054-30-1)

Guidance literature:

With hydrazine hydrate; In chloroform; at 20 ℃; for 2h;

DOI:10.1002/jhet.5570400519

Reference yield:

ethyl 2-amino-5-phenylthiophene-3-carboxylate (4815-34-3) → 2-[(hydrazinothioxomethyl)amino]-5-phenyl-3-thiophenecarboxylic acid ethyl ester (155054-30-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 50 percent / acetone / 0.33 h / 20 °C

2: 55 percent / H₂NNH₂*H₂O / CHCl₃ / 2 h / 20 °C

With hydrazine hydrate; In chloroform; acetone;

DOI:10.1002/jhet.5570400519

Reference yield: 80.0%

2-[(hydrazinothioxomethyl)amino]-5-phenyl-3-thiophenecarboxylic acid ethyl ester (155054-30-1) → 3-amino-2,3-dihydro-6-phenyl-2-thioxothieno[2,3-d]pyrimidin-4(1H)-one sodium salt

Guidance literature:

With sodium hydroxide; ethanol; for 1h; Heating;

DOI:10.1002/jhet.5570400519

upstream raw materials:

2-isothiocyanato-5-phenyl-3-thiophenecarboxylic acid ethyl ester

ethyl 2-amino-5-phenylthiophene-3-carboxylate

Downstream raw materials:

2,3-dihydro-3-amino-6-phenyl-2-thioxothieno<2,3-d>pyrimidin-4(1H)-one

2-(methylthio)-6-phenyl-8H-[1,3,4]thiadiazolo[3,2-a]thieno[2,3-d]pyrimidin-8-one

3-amino-2-(methylthio)-6-phenyl-thieno[2,3-d]pyrimidin-4(3H)-one

6-phenyl-2-thioxo-1,2-dihydro-8H-[1,3,4]thiadiazolo[3,2-a]thieno[2,3-d]pyrimidin-8-one

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 155054-30-1 2-[(hydrazinothioxomethyl)amino]-5-phenyl-3-thiophenecarboxylic acid ethyl ester

Send

Send

Metric Ton KG G Pound L ML

Send

Send