1,2-Bis(3,4-dichlorophenyl)pyrazolidine-3,5-dione

Base Information

Chemical Name:1,2-Bis(3,4-dichlorophenyl)pyrazolidine-3,5-dione
CAS No.:882430-27-5
Molecular Formula:C15H8Cl4N2O2
Molecular Weight:390.053
Hs Code.:
ChEMBL ID:CHEMBL425454
DSSTox Substance ID:DTXSID50582083
Wikidata:Q82473405

Synonyms:1,2-bis(3,4-dichlorophenyl)pyrazolidine-3,5-dione;882430-27-5;DTXSID50582083

Suppliers and Price of 1,2-Bis(3,4-dichlorophenyl)pyrazolidine-3,5-dione

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemical Property of 1,2-Bis(3,4-dichlorophenyl)pyrazolidine-3,5-dione

Chemical Property:

XLogP3:4.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:389.931038
Heavy Atom Count:23
Complexity:450

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C(=O)N(N(C1=O)C2=CC(=C(C=C2)Cl)Cl)C3=CC(=C(C=C3)Cl)Cl

Technology Process of 1,2-Bis(3,4-dichlorophenyl)pyrazolidine-3,5-dione

There total 4 articles about 1,2-Bis(3,4-dichlorophenyl)pyrazolidine-3,5-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:

: 105-53-3
diethyl malonate

: 71753-42-9
N,N'-bis(3,4-dichlorophenyl)hydrazine

: 882430-27-5
1,2-bis-(3,4-dichloro-phenyl)-pyrazolidine-3,5-dione

Guidance literature:: N,N'-bis(3,4-dichlorophenyl)hydrazine; With sodium ethanolate; In ethanol; at 50 ℃;

diethyl malonate; In ethanol; at 50 - 150 ℃; for 1.5h;

at 200 ℃; for 3h;
DOI:10.1021/jm060499t

Reference yield:

: 95-76-1
m,p-dichloroaniline

: 105-53-3
diethyl malonate

: 882430-27-5
1,2-bis-(3,4-dichloro-phenyl)-pyrazolidine-3,5-dione

Guidance literature:: m,p-dichloroaniline; With manganese(IV) oxide; ammonium hydroxide; zinc; In toluene;

diethyl malonate; With sodium ethanolate; In ethanol; Heating;
DOI:10.1128/AAC.50.2.556-564.2006

Reference yield:

: 64275-12-3
3,3',4,4'-tetrachloroazobenzene

: 882430-27-5
1,2-bis-(3,4-dichloro-phenyl)-pyrazolidine-3,5-dione

Guidance literature:: Multi-step reaction with 2 steps

1.1: aq. NH₄Cl; zinc / acetone / 5 h / 20 °C

2.1: NaOEt / ethanol / 50 °C

2.2: ethanol / 1.5 h / 50 - 150 °C

2.3: 3 h / 200 °C

With sodium ethanolate; ammonium chloride; zinc; In ethanol; acetone;
DOI:10.1021/jm060499t