N-(2-CHLOROPHENYL)BENZENECARBOTHIOAMIDE

Base Information

• Chemical Name: N-(2-CHLOROPHENYL)BENZENECARBOTHIOAMIDE
• CAS No.: 71651-74-6
• Molecular Formula: C13H10ClNS
• Molecular Weight: 247.748
• Mol file: 71651-74-6.mol

Synonyms:N-(2-chlorophenyl)benzothioamide;N-(2-chloro-phenyl)-thiobenzamide;N-(2-chlorophenyl)thiobenzamide;

Chemical Property of N-(2-CHLOROPHENYL)BENZENECARBOTHIOAMIDE

Chemical Property:

• PSA: 44.12000
• LogP: 4.20060

Purity/Quality:

N-(2-CHLOROPHENYL)BENZENECARBOTHIOAMIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of N-(2-CHLOROPHENYL)BENZENECARBOTHIOAMIDE

There total 6 articles about N-(2-CHLOROPHENYL)BENZENECARBOTHIOAMIDE 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: 95.0%

benzaldehyde (100-52-7) + o-chloroaniline (95-51-2) → N-(2-chlorophenyl)benzenecarbothioamide (71651-74-6)

Guidance literature:

With sulfur; In N,N-dimethyl-formamide; at 100 ℃; for 5h; Green chemistry;

DOI:10.1080/10426507.2013.769983

Reference yield: 82.8%

N-(2-chlorophenyI)benzamide (1020-39-9) → N-(2-chlorophenyl)benzenecarbothioamide (71651-74-6)

Guidance literature:

With Lawessons reagent; In 1,2-dichloro-benzene; at 80 ℃; for 6h; Reflux;

Reference yield:

o-chloroaniline (95-51-2) → N-(2-chlorophenyl)benzenecarbothioamide (71651-74-6)

Guidance literature:

Multi-step reaction with 2 steps

1: Py

2: P₂S₅, Py

With pyridine; tetraphosphorus decasulfide;

DOI:10.1021/ja01468a033

upstream raw materials:

N-(2-chlorophenyI)benzamide

benzoyl chloride

o-chloroaniline

benzaldehyde

Downstream raw materials:

4-acetylamino-3-(2-chloro-phenyl)-2-phenyl-thiazolium; chloride

2-Phenylbenzothiazole

4-amino-3-(2-chloro-phenyl)-2-phenyl-thiazolium; chloride

4-chloro-2-phenylbenzo[d]thiazole

Refernces

• 1、 Yin, Zhikui,Zheng, Bin,Ai, Fang. "Sulfonic acid functionalized nano Γ-Al 2O 3: A new, efficient, and reusable catalyst for synthesis of thioamides". . p. 1412 - 1420. Retrieved 2013/10/08.
• 2、 Barrett, Oscene V.,Downer-Riley, Nadale K.,Jackson, Yvette A.. "Thermally induced cyclization of electron-rich N-arylthiobenzamides to benzothiazoles". experimental part. p. 2579 - 2586. Retrieved 2012/09/07.