1H,3H-Difuro(3,4-b:3',4'-e)pyridine-1,7(5H)-dione, 8-(4-chlorophenyl)-

Base Information

Chemical Name:1H,3H-Difuro(3,4-b:3',4'-e)pyridine-1,7(5H)-dione, 8-(4-chlorophenyl)-
CAS No.:120260-23-3
Molecular Formula:C₁₅H₈ClNO₄
Molecular Weight:301.686
Hs Code.:
DSSTox Substance ID:DTXSID10152781
Wikidata:Q83019520

Synonyms:BRN 3560085;1H,3H-Difuro(3,4-b:3',4'-e)pyridine-1,7(5H)-dione, 8-(4-chlorophenyl)-;8-(4-Chlorophenyl)-1H,3H-difuro(3,4-b:3',4'-e)pyridine-1,7(5H)-dione;1,7-Dioxo-8-(4'-chlorophenyl)-1,3,5,7-tetrahydro(difuro)(3,4-b,3',4'-e)pyridine;120260-23-3;DTXSID10152781;LS-61909

Suppliers and Price of 1H,3H-Difuro(3,4-b:3',4'-e)pyridine-1,7(5H)-dione, 8-(4-chlorophenyl)-

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of 1H,3H-Difuro(3,4-b:3',4'-e)pyridine-1,7(5H)-dione, 8-(4-chlorophenyl)-

Chemical Property:

Boiling Point:682.2°Cat760mmHg
Flash Point:366.4°C
Density:1.561g/cm³
XLogP3:2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:301.0141854
Heavy Atom Count:21
Complexity:433

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C2=C(C(=C3C(=N2)COC3=O)C4=CC=C(C=C4)Cl)C(=O)O1

Technology Process of 1H,3H-Difuro(3,4-b:3',4'-e)pyridine-1,7(5H)-dione, 8-(4-chlorophenyl)-

There total 2 articles about 1H,3H-Difuro(3,4-b:3',4'-e)pyridine-1,7(5H)-dione, 8-(4-chlorophenyl)- 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: 77.0%

: 120260-18-6
1,7-dioxo-8-(4'-chlorophenyl)-1,3,4,5,7,8-hexahydro(difuro)<3,4-b,3',4'-e>pyridine

: 120260-23-3
1,7-dioxo-8-(4'-chlorophenyl)-1,3,5,7-tetrahydro(difuro)<3,4-b,3',4'-e>pyridine

Guidance literature:: With nitric acid; for 0.333333h;
DOI:10.1007/BF00764462

Reference yield:

: 73257-49-5
2,6-dimethyl-3,5-dimethoxycarbonyl-4-(4'-chlorophenyl)-1,4-dihydropyridine

: 120260-23-3
1,7-dioxo-8-(4'-chlorophenyl)-1,3,5,7-tetrahydro(difuro)<3,4-b,3',4'-e>pyridine

Guidance literature:: Multi-step reaction with 2 steps

1: 55 percent / N-bromosuccinimide / CHCl₃ / 1.) 1 h, 2.) reflux, 1 h

2: 77 percent / conc. HNO₃ / 0.33 h

With N-Bromosuccinimide; nitric acid; In chloroform;
DOI:10.1007/BF00764462