1-(5-chloro-2-methoxyphenyl)-1H-pyrrole-2,5-dione

Base Information

• Chemical Name: 1-(5-chloro-2-methoxyphenyl)-1H-pyrrole-2,5-dione
• CAS No.: 39900-81-7
• Molecular Formula: C₁₁H₈ClNO₃
• Molecular Weight: 237.642
• Hs Code.: 2925190090
• DSSTox Substance ID: DTXSID50351832
• Wikidata: Q82128590
• Mol file: 39900-81-7.mol

Synonyms:39900-81-7;1-(5-chloro-2-methoxyphenyl)-1H-pyrrole-2,5-dione;1-(5-chloro-2-methoxyphenyl)pyrrole-2,5-dione;1-(5-Chloro-2-methoxy-phenyl)-pyrrole-2,5-dione;1-(5-chloro-2-methoxyphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione;Cyto9D8;SCHEMBL9154820;DTXSID50351832;BBL003780;MFCD00176573;STK282279;AKOS000116783;VS-01420;BB 0218875;CS-0307643;EU-0029088;FT-0684123;EN300-03978;Z56896233

Chemical Property of 1-(5-chloro-2-methoxyphenyl)-1H-pyrrole-2,5-dione

Chemical Property:

• Vapor Pressure: 2.75E-06mmHg at 25°C
• Refractive Index: 1.613
• Boiling Point: 390 °C at 760 mmHg
• Flash Point: 189.6 °C
• PSA: 46.61000
• Density: 1.429 g/cm³
• LogP: 1.84300
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 237.0192708
• Heavy Atom Count: 16
• Complexity: 324

Purity/Quality:

98%min ^*data from raw suppliers

1-(5-Chloro-2-methoxyphenyl)-1H-pyrrole-2,5-dione ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(C=C(C=C1)Cl)N2C(=O)C=CC2=O

Technology Process of 1-(5-chloro-2-methoxyphenyl)-1H-pyrrole-2,5-dione

There total 1 articles about 1-(5-chloro-2-methoxyphenyl)-1H-pyrrole-2,5-dione 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-(5-Chlor-2-methoxy-phenyl)-maleinimid (39900-81-7)

Guidance literature:

Maleinsaeure-(5-chlor-2-methoxy-anilid), Natriumacetat, Acetanhydrid, 95-100grad;

Reference yield: 78.0%

N-(5-Chlor-2-methoxy-phenyl)-maleinimid (39900-81-7) + 4-phenyl-1H-pyrazol-5-amine (57999-06-1) → N-(5-chloro-2-methoxyphenyl)-5-oxo-3-phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-7-carboxamide (1305287-09-5)

Guidance literature:

In acetic acid; regioselective reaction; Reflux;

DOI:10.1055/s-0030-1258421

Reference yield: 70.0%

N-(5-Chlor-2-methoxy-phenyl)-maleinimid (39900-81-7) + 3-(4-chlorophenyl)-1H-pyrazol-5-amine (78583-81-0) → N-(5-chloro-2-methoxyphenyl)-2-(4-chlorophenyl)-5-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-7-carboxamide (1305287-03-9)

Guidance literature:

In acetic acid; regioselective reaction; Reflux;

DOI:10.1055/s-0030-1258421

Downstream raw materials:

N-(5-chloro-2-methoxyphenyl)-5-oxo-3-phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-7-carboxamide

N-(5-chloro-2-methoxyphenyl)-2-(4-methoxyphenyl)-5-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-7-carboxamide

N-(5-chloro-2-methoxyphenyl)-2-(4-chlorophenyl)-5-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-7-carboxamide

C₁₃H₁₂ClN₅O₃