9-(4-chlorophenyl)-2-(3,4-dichlorophenyl)-7-phenyl-7H-pyrazolo[3,4-h][1,6]naphthyridne

Base Information

Chemical Name:9-(4-chlorophenyl)-2-(3,4-dichlorophenyl)-7-phenyl-7H-pyrazolo[3,4-h][1,6]naphthyridne
CAS No.:1294502-97-8
Molecular Formula:C₂₇H₁₅Cl₃N₄
Molecular Weight:501.802
Hs Code.:

Synonyms:9-(4-chlorophenyl)-2-(3,4-dichlorophenyl)-7-phenyl-7H-pyrazolo[3,4-h][1,6]naphthyridne

Suppliers and Price of 9-(4-chlorophenyl)-2-(3,4-dichlorophenyl)-7-phenyl-7H-pyrazolo[3,4-h][1,6]naphthyridne

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
Packaging
price

Total 0 raw suppliers

Chemical Property of 9-(4-chlorophenyl)-2-(3,4-dichlorophenyl)-7-phenyl-7H-pyrazolo[3,4-h][1,6]naphthyridne

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 9-(4-chlorophenyl)-2-(3,4-dichlorophenyl)-7-phenyl-7H-pyrazolo[3,4-h][1,6]naphthyridne

There total 4 articles about 9-(4-chlorophenyl)-2-(3,4-dichlorophenyl)-7-phenyl-7H-pyrazolo[3,4-h][1,6]naphthyridne 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: 87.0%

: 1294502-92-3
4-amino-3-(4-chlorophenyl)-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde

: 2642-63-9
3',4'-dichloroacetophenone

: 1294502-97-8
9-(4-chlorophenyl)-2-(3,4-dichlorophenyl)-7-phenyl-7H-pyrazolo[3,4-h][1,6]naphthyridne

Guidance literature:: With potassium hydroxide; In ethanol; Reflux;
DOI:10.1007/s10895-010-0707-0

Reference yield:

: 1294502-90-1
[4-amino-3-(4-chlorophenyl)-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-yl]methanol

: 1294502-97-8
9-(4-chlorophenyl)-2-(3,4-dichlorophenyl)-7-phenyl-7H-pyrazolo[3,4-h][1,6]naphthyridne

Guidance literature:: Multi-step reaction with 2 steps

1: manganese(IV) oxide / dichloromethane; N,N-dimethyl-formamide / 24 h / 25 °C

2: potassium hydroxide / ethanol / Reflux

With manganese(IV) oxide; potassium hydroxide; In ethanol; dichloromethane; N,N-dimethyl-formamide; 2: Friedlaender synthesis;
DOI:10.1007/s10895-010-0707-0

Reference yield:

: ethyl 4-chloro-3-(4-chlorophenyl)-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate

: 1294502-97-8
9-(4-chlorophenyl)-2-(3,4-dichlorophenyl)-7-phenyl-7H-pyrazolo[3,4-h][1,6]naphthyridne

Guidance literature:: Multi-step reaction with 4 steps

1: sodium azide / N,N-dimethyl-formamide / 3 h / 25 °C

2: lithium aluminium tetrahydride / tetrahydrofuran / 4 h / 0 - 25 °C

3: manganese(IV) oxide / dichloromethane; N,N-dimethyl-formamide / 24 h / 25 °C

4: potassium hydroxide / ethanol / Reflux

With manganese(IV) oxide; lithium aluminium tetrahydride; sodium azide; potassium hydroxide; In tetrahydrofuran; ethanol; dichloromethane; N,N-dimethyl-formamide; 4: Friedlaender synthesis;
DOI:10.1007/s10895-010-0707-0