2-methyl-3-(prop-2-yn-1-yl)-1,3-benzothiazol-3-ium bromide

Base Information

• Chemical Name: 2-methyl-3-(prop-2-yn-1-yl)-1,3-benzothiazol-3-ium bromide
• CAS No.: 64225-37-2
• Molecular Formula: Br*C₁₁H₁₀NS
• Molecular Weight: 268.177
• Mol file: 64225-37-2.mol

Synonyms:Benzothiazolium,2-methyl-3-(2-propynyl)-, bromide (9CI); 2-Methyl-3-propargylbenzothiazolium bromide

Chemical Property of 2-methyl-3-(prop-2-yn-1-yl)-1,3-benzothiazol-3-ium bromide

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-methyl-3-(prop-2-yn-1-yl)-1,3-benzothiazol-3-ium bromide

There total 1 articles about 2-methyl-3-(prop-2-yn-1-yl)-1,3-benzothiazol-3-ium bromide 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: 94.0%

2-Methylbenzothiazole (120-75-2) + propargyl bromide (106-96-7) → 2-methyl-3-prop-2-ynyl-benzothiazol-3-ium bromide (64225-37-2)

Guidance literature:

for 4h; Reflux;

DOI:10.1039/c9tb00512a

Reference yield:

4-N,N-di-(2-carboxyethyl)amino-benzaldehyde (76927-48-5) + 2-methyl-3-prop-2-ynyl-benzothiazol-3-ium bromide (64225-37-2) → 2-((E)-2-{4-[Bis-(2-carboxy-ethyl)-amino]-phenyl}-vinyl)-3-prop-2-ynyl-benzothiazol-3-ium; bromide

Guidance literature:

In ethanol; for 2h; Heating;

DOI:10.1016/j.tetlet.2005.01.066

upstream raw materials:

2-Methylbenzothiazole

propargyl bromide