N-(7-oxo-4-(2-(trifluoromethyl)phenyl)-6,7-dihydrothiazolo[4,5-d]pyridazin-2-yl)acetamide

Base Information

• Chemical Name: N-(7-oxo-4-(2-(trifluoromethyl)phenyl)-6,7-dihydrothiazolo[4,5-d]pyridazin-2-yl)acetamide
• CAS No.: 1188499-19-5
• Molecular Formula: C₁₄H₉F₃N₄O₂S
• Molecular Weight: 354.312
• Mol file: 1188499-19-5.mol

Synonyms:N-(7-oxo-4-(2-(trifluoromethyl)phenyl)-6,7-dihydrothiazolo[4,5-d]pyridazin-2-yl)acetamide

Chemical Property of N-(7-oxo-4-(2-(trifluoromethyl)phenyl)-6,7-dihydrothiazolo[4,5-d]pyridazin-2-yl)acetamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-(7-oxo-4-(2-(trifluoromethyl)phenyl)-6,7-dihydrothiazolo[4,5-d]pyridazin-2-yl)acetamide

There total 2 articles about N-(7-oxo-4-(2-(trifluoromethyl)phenyl)-6,7-dihydrothiazolo[4,5-d]pyridazin-2-yl)acetamide 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: 80.0%

2-acetamido-4-(2-(trifluoromethyl)benzoyl)thiazole-5-carboxylic acid (1188499-16-2) → N-(7-oxo-4-(2-(trifluoromethyl)phenyl)-6,7-dihydrothiazolo[4,5-d]pyridazin-2-yl)acetamide (1188499-19-5)

Guidance literature:

2-acetamido-4-(2-(trifluoromethyl)benzoyl)thiazole-5-carboxylic acid; With hydrazine hydrate; In ethanol; at 80 ℃; for 4h;

With toluene-4-sulfonic acid; In toluene; at 115 ℃; for 3h;

DOI:10.1016/j.tetlet.2009.07.105

Reference yield: 45.0%

2-acetamido-4-(2-(trifluoromethyl)benzoyl)thiazole-5-carboxylic acid (1188499-16-2) → 2-amino-4-(2-(trifluoromethyl)phenyl)thiazolo[4,5-d]pyridazin-7(6H)-one (1188499-22-0) + N-(7-oxo-4-(2-(trifluoromethyl)phenyl)-6,7-dihydrothiazolo[4,5-d]pyridazin-2-yl)acetamide (1188499-19-5) + C14H11F3N4O3S (1188499-33-3)

Guidance literature:

With hydrazine hydrate; In ethanol; at 80 ℃; for 4h;

DOI:10.1016/j.tetlet.2009.07.105

Reference yield: 90.0%

N-(7-oxo-4-(2-(trifluoromethyl)phenyl)-6,7-dihydrothiazolo[4,5-d]pyridazin-2-yl)acetamide (1188499-19-5) → 2-amino-4-(2-(trifluoromethyl)phenyl)thiazolo[4,5-d]pyridazin-7(6H)-one (1188499-22-0)

Guidance literature:

With hydrazine hydrate; at 70 - 75 ℃; for 1h;

DOI:10.1016/j.tetlet.2009.07.105

upstream raw materials:

2-acetamido-4-(2-(trifluoromethyl)benzoyl)thiazole-5-carboxylic acid

Downstream raw materials:

2-amino-4-(2-(trifluoromethyl)phenyl)thiazolo[4,5-d]pyridazin-7(6H)-one