3-(5-Chloro-1,2,4-thiadiazol-3-yl)anisole

Base Information

• Chemical Name: 3-(5-Chloro-1,2,4-thiadiazol-3-yl)anisole
• CAS No.: 946418-99-1
• Molecular Formula: C₁₀H₉ClN₂OS
• Molecular Weight: 240.713
• Hs Code.: 2934999090
• Mol file: 946418-99-1.mol

Synonyms:5-chloro-3-(3-methoxybenzyl)-[1,2,4]thiadiazole

Chemical Property of 3-(5-Chloro-1,2,4-thiadiazol-3-yl)anisole

Chemical Property:

• Boiling Point: 396.2±44.0 °C(Predicted)
• PKA: -1.89±0.30(Predicted)
• Density: 1.331±0.06 g/cm3(Predicted)

Purity/Quality:

99% ^*data from raw suppliers

5-Chloro-3-(3-methoxyphenyl)-1,2,4-thiadiazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(5-Chloro-1,2,4-thiadiazol-3-yl)anisole

There total 2 articles about 3-(5-Chloro-1,2,4-thiadiazol-3-yl)anisole 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: 75.0%

→ 5-chloro-3-(3-methoxybenzyl)-[1,2,4]thiadiazole (946418-99-1)

Guidance literature:

Reference yield:

2-(3-methoxy-phenyl)-acetamidine hydrochloride (6487-98-5) + chlorothio-trichloro-methane (594-42-3) → 5-chloro-3-(3-methoxybenzyl)-[1,2,4]thiadiazole (946418-99-1)

Guidance literature:

With sodium hydroxide; tetrabutylammomium bromide; In dichloromethane; water; at 0 - 20 ℃;

Reference yield:

5-chloro-3-(3-methoxybenzyl)-[1,2,4]thiadiazole (946418-99-1) + (S)-2-(4-fluorophenyl)propan-1-amine (1344144-93-9) → 3-[(5-{[(2S)-2-(4-Fluorophenyl)propyl]amino}-1,2,4-thiadiazol-3-yl)methyl]phenol (1409946-85-5)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / 1-methyl-pyrrolidin-2-one / 0.25 h / 180 °C / Microwave irradiation

2: boron tribromide / dichloromethane / 20 °C

With boron tribromide; potassium carbonate; In 1-methyl-pyrrolidin-2-one; dichloromethane;

upstream raw materials:

2-(3-methoxy-phenyl)-acetamidine hydrochloride

chlorothio-trichloro-methane

Downstream raw materials:

3-[(5-{[(2S)-2-(4-Fluorophenyl)propyl]amino}-1,2,4-thiadiazol-3-yl)methyl]phenol

Refernces

• 1、 -. "THIADIAZOLE DERIVATIVES FOR THE TREATMENT OF NEURO-DEGENERATIVE DISEASES". Page/Page column 43. . Retrieved 2008/12/05.