3-(3-carboxyphenyl)sydnone

Base Information

• Chemical Name: 3-(3-carboxyphenyl)sydnone
• CAS No.: 841260-55-7
• Molecular Formula: C₉H₆N₂O₄
• Molecular Weight: 206.158
• Mol file: 841260-55-7.mol

Synonyms:3-(3-carboxyphenyl)sydnone

Chemical Property of 3-(3-carboxyphenyl)sydnone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(3-carboxyphenyl)sydnone

There total 1 articles about 3-(3-carboxyphenyl)sydnone 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:

N-(3-carboxyphenyl)glycine (81189-31-3) → 3-(3-carboxyphenyl)sydnone (841260-55-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 73 percent / hydrochloric acid; sodium nitrite / H₂O / 1.5 h / 0 - 5 °C

2: 80 percent / acetic anhydride / 3 h / Heating

With hydrogenchloride; acetic anhydride; sodium nitrite; In water;

DOI:10.1002/ardp.200300847

Reference yield: 82.0%

((4′-methyl-[2,2′-bipyridine]-4-yl) methanamine) + 3-(3-carboxyphenyl)sydnone (841260-55-7) → 4-(N-(3-(Ψ-5-oxo-1,2,3-oxadiazol-3-yl)phenylcarbonyl)aminomethyl)-4’-methyl-2,2’-bipyridine

Guidance literature:

3-(3-carboxyphenyl)sydnone; With N-(3 -dimethyl aminopropyl)-N’-ethylcarbodiimide hydrochloride; benzotriazol-1-ol; triethylamine; In N,N-dimethyl-formamide; for 0.25h;

((4′-methyl-[2,2′-bipyridine]-4-yl) methanamine); In N,N-dimethyl-formamide; at 20 ℃; for 18h; Inert atmosphere; Darkness;

DOI:10.1002/chem.201803452

Reference yield: 80.0%

methanol (67-56-1) + 3-(3-carboxyphenyl)sydnone (841260-55-7) → N- (3-formic acid methyl phenyl)sydnone (841260-62-6)

Guidance literature:

With sulfuric acid; at 20 ℃; for 24h;

DOI:10.1002/ardp.200300847

upstream raw materials:

N-(3-carboxyphenyl)glycine

Downstream raw materials:

N- (3-formic acid methyl phenyl)sydnone

C₉H₈N₄O₃