2-[1-(4-isobutylphenyl)ethyl]-5-[(5-(3,4-dichlorophenyl)furan-2-yl)methylidene]-[1,3]thiazolo[3,2-b]-1,2,4-triazol-6(5H)-one

Base Information

• Chemical Name: 2-[1-(4-isobutylphenyl)ethyl]-5-[(5-(3,4-dichlorophenyl)furan-2-yl)methylidene]-[1,3]thiazolo[3,2-b]-1,2,4-triazol-6(5H)-one
• CAS No.: 1282538-97-9
• Molecular Formula: C₂₇H₂₃Cl₂N₃O₂S
• Molecular Weight: 524.471
• Mol file: 1282538-97-9.mol

Synonyms:

Chemical Property of 2-[1-(4-isobutylphenyl)ethyl]-5-[(5-(3,4-dichlorophenyl)furan-2-yl)methylidene]-[1,3]thiazolo[3,2-b]-1,2,4-triazol-6(5H)-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-[1-(4-isobutylphenyl)ethyl]-5-[(5-(3,4-dichlorophenyl)furan-2-yl)methylidene]-[1,3]thiazolo[3,2-b]-1,2,4-triazol-6(5H)-one

There total 4 articles about 2-[1-(4-isobutylphenyl)ethyl]-5-[(5-(3,4-dichlorophenyl)furan-2-yl)methylidene]-[1,3]thiazolo[3,2-b]-1,2,4-triazol-6(5H)-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: 76.0%

chloroacetic acid (79-11-8) + 5-(1-(4-isobutylphenyl)ethyl)-2H-1,2,4-triazole-3(4H)-thione (306963-82-6) + 5-(3,4-dichlorophenyl)furfural (52130-34-4) → 2-[1-(4-isobutylphenyl)ethyl]-5-[(5-(3,4-dichlorophenyl)furan-2-yl)methylidene]-[1,3]thiazolo[3,2-b]-1,2,4-triazol-6(5H)-one (1282538-97-9)

Guidance literature:

With sodium acetate; acetic anhydride; acetic acid; Reflux;

DOI:10.1515/znb-2010-1215

Reference yield:

ibuprofen ethyl ester (41283-72-1) → 2-[1-(4-isobutylphenyl)ethyl]-5-[(5-(3,4-dichlorophenyl)furan-2-yl)methylidene]-[1,3]thiazolo[3,2-b]-1,2,4-triazol-6(5H)-one (1282538-97-9)

Guidance literature:

Multi-step reaction with 4 steps

1: hydrazine hydrate / ethanol / 8 h / Reflux

2: hydrogenchloride / water / 5 h / Heating

3: potassium hydroxide / water / 3 h / Reflux

4: sodium acetate; acetic anhydride; acetic acid / Reflux

With hydrogenchloride; sodium acetate; acetic anhydride; hydrazine hydrate; acetic acid; potassium hydroxide; In ethanol; water;

DOI:10.1515/znb-2010-1215

Reference yield:

ibuprofen hydrazide (127222-69-9) → 2-[1-(4-isobutylphenyl)ethyl]-5-[(5-(3,4-dichlorophenyl)furan-2-yl)methylidene]-[1,3]thiazolo[3,2-b]-1,2,4-triazol-6(5H)-one (1282538-97-9)

Guidance literature:

Multi-step reaction with 3 steps

1: hydrogenchloride / water / 5 h / Heating

2: potassium hydroxide / water / 3 h / Reflux

3: sodium acetate; acetic anhydride; acetic acid / Reflux

With hydrogenchloride; sodium acetate; acetic anhydride; acetic acid; potassium hydroxide; In water;

DOI:10.1515/znb-2010-1215

upstream raw materials:

ibuprofen ethyl ester

chloroacetic acid

5-(1-(4-isobutylphenyl)ethyl)-2H-1,2,4-triazole-3(4H)-thione

5-(3,4-dichlorophenyl)furfural