2-broMo-4-ethylthiazole

Base Information

• Chemical Name: 2-broMo-4-ethylthiazole
• CAS No.: 89322-56-5
• Molecular Formula: C5H6BrNS
• Molecular Weight: 192.07684
• Hs Code.: 2934100090
• Mol file: 89322-56-5.mol

Synonyms:2-broMo-4-ethylthiazole

Chemical Property of 2-broMo-4-ethylthiazole

Chemical Property:

• Boiling Point: 211.0±9.0 °C(Predicted)
• PKA: 1.42±0.10(Predicted)
• PSA: 41.13000
• Density: 1.585±0.06 g/cm3(Predicted)
• LogP: 2.46800

Purity/Quality:

99% ^*data from raw suppliers

2-Bromo-4-ethylthiazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-broMo-4-ethylthiazole

There total 2 articles about 2-broMo-4-ethylthiazole 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: 40.04%

2-amino-4-ethylthiazole (34631-53-3) → 2-bromo-4-ethyl-1,3-thiazole (89322-56-5)

Guidance literature:

2-amino-4-ethylthiazole; With tert.-butylnitrite; In acetonitrile; at 0 ℃;

With copper(ll) bromide; In acetonitrile; at 100 ℃; for 4h;

DOI:10.1021/acs.jmedchem.8b01544

Reference yield:

→ 2-bromo-4-ethyl-1,3-thiazole (89322-56-5)

Guidance literature:

w-Thiocyanoketon;

Reference yield: 51.0%

2-bromo-4-ethyl-1,3-thiazole (89322-56-5) + 4-cyanophenylboronic acid (126747-14-6) → 4-(4-ethyl-1,3-thiazol-2-yl)benzonitrile

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; In 1,4-dioxane; water; at 100 ℃; for 16h; Inert atmosphere;

DOI:10.1021/acs.jmedchem.8b01544

upstream raw materials:

2-amino-4-ethylthiazole

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