2-(2-N-Phenylcarbamoyl-1-amino-1-thio)ethylenepyridinium ylid

Base Information

• Chemical Name: 2-(2-N-Phenylcarbamoyl-1-amino-1-thio)ethylenepyridinium ylid
• CAS No.: 129345-78-4
• Molecular Formula: C₁₄H₁₃N₃OS
• Molecular Weight: 271.343
• Mol file: 129345-78-4.mol

Synonyms:2-(2-N-Phenylcarbamoyl-1-amino-1-thio)ethylenepyridinium ylid

Chemical Property of 2-(2-N-Phenylcarbamoyl-1-amino-1-thio)ethylenepyridinium ylid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(2-N-Phenylcarbamoyl-1-amino-1-thio)ethylenepyridinium ylid

There total 3 articles about 2-(2-N-Phenylcarbamoyl-1-amino-1-thio)ethylenepyridinium ylid 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: 27.0%

1-N-Phenylcarbamoyl-1-cyanopyridinium ylid (129345-79-5) → 2-(2-N-Phenylcarbamoyl-1-amino-1-thio)ethylenepyridinium ylid (129345-78-4)

Guidance literature:

With hydrogen sulfide; triethylamine; In toluene; at 100 ℃; for 4h;

DOI:10.1007/BF00473865

Reference yield:

2-pyridin-1-ium-1-ylacetonitrile chloride (17281-59-3) → 2-(2-N-Phenylcarbamoyl-1-amino-1-thio)ethylenepyridinium ylid (129345-78-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 48 percent / Et₃N / toluene / 2 h

2: 27 percent / H₂S, Et₃N / toluene / 4 h / 100 °C

With hydrogen sulfide; triethylamine; In toluene;

DOI:10.1007/BF00473865

Reference yield:

phenyl isocyanate (103-71-9) → 2-(2-N-Phenylcarbamoyl-1-amino-1-thio)ethylenepyridinium ylid (129345-78-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 48 percent / Et₃N / toluene / 2 h

2: 27 percent / H₂S, Et₃N / toluene / 4 h / 100 °C

With hydrogen sulfide; triethylamine; In toluene;

DOI:10.1007/BF00473865

upstream raw materials:

1-N-Phenylcarbamoyl-1-cyanopyridinium ylid

2-pyridin-1-ium-1-ylacetonitrile chloride

phenyl isocyanate