2-Benzothiazoleacetic acid, sodium salt

Base Information

• Chemical Name: 2-Benzothiazoleacetic acid, sodium salt
• CAS No.: 796883-68-6
• Molecular Formula: C₉H₆NO₂S*Na
• Molecular Weight: 215.208
• Mol file: 796883-68-6.mol

Synonyms:sodium 2-(1,3-benzothiazol-2-yl)acetate

Chemical Property of 2-Benzothiazoleacetic acid, sodium salt

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Sodium2-(1,3-benzothiazol-2-yl)acetate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-Benzothiazoleacetic acid, sodium salt

There total 2 articles about 2-Benzothiazoleacetic acid, sodium salt 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: 92.0%

ethyl 2-(2-benzothiazolyl)acetate (29182-42-1) → sodium 2-(1,3-benzothiazol-2-yl)acetate (796883-68-6)

Guidance literature:

With water; sodium t-butanolate; In ethanol; at 60 ℃;

DOI:10.1021/ja107103b

Reference yield:

2-amino-benzenethiol (137-07-5) → sodium 2-(1,3-benzothiazol-2-yl)acetate (796883-68-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 120 °C

2: sodium t-butanolate / ethanol; water / 60 °C

With sodium t-butanolate; In ethanol; water;

Reference yield: 86.0%

bromobenzene (108-86-1,52753-63-6) + sodium 2-(1,3-benzothiazol-2-yl)acetate (796883-68-6) → 2-benzylbenzothiazole (6265-94-7)

Guidance literature:

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In 1,3,5-trimethyl-benzene; at 140 ℃; for 10h; Inert atmosphere;

DOI:10.1021/ja107103b

upstream raw materials:

ethyl 2-(2-benzothiazolyl)acetate

2-amino-benzenethiol

Downstream raw materials:

2-benzylbenzothiazole

2-(4-methoxybenzyl)benzo[d]thiazole

3-(benzo[d]thiazol-2-ylmethyl)benzonitrile

Refernces

• 1、 Shang, Rui,Yang, Zhi-Wei,Wang, Yan,Zhang, Song-Lin,Liu, Lei. "Palladium-catalyzed decarboxylative couplings of 2-(2-Azaaryl)acetates with aryl halides and triflates". supporting information; experimental part. p. 14391 - 14393. Retrieved 2010/12/19.