3-carbethoxy-1-ethyl-5-methyl-7-phenyl-1,4-dihydro-4-oxopyrrolo<3,4-b>pyridine

Base Information

Chemical Name:3-carbethoxy-1-ethyl-5-methyl-7-phenyl-1,4-dihydro-4-oxopyrrolo<3,4-b>pyridine
CAS No.:100856-27-7
Molecular Formula:C₁₉H₂₀N₂O₃
Molecular Weight:324.379
Hs Code.:

Synonyms:3-carbethoxy-1-ethyl-5-methyl-7-phenyl-1,4-dihydro-4-oxopyrrolo<3,4-b>pyridine

Suppliers and Price of 3-carbethoxy-1-ethyl-5-methyl-7-phenyl-1,4-dihydro-4-oxopyrrolo<3,4-b>pyridine

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 3-carbethoxy-1-ethyl-5-methyl-7-phenyl-1,4-dihydro-4-oxopyrrolo<3,4-b>pyridine

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 3-carbethoxy-1-ethyl-5-methyl-7-phenyl-1,4-dihydro-4-oxopyrrolo<3,4-b>pyridine

There total 4 articles about 3-carbethoxy-1-ethyl-5-methyl-7-phenyl-1,4-dihydro-4-oxopyrrolo<3,4-b>pyridine 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:

: 2-{[Ethyl-(5-methyl-2-phenyl-1H-pyrrol-3-yl)-amino]-methylene}-malonic acid diethyl ester

: 100856-27-7
3-carbethoxy-1-ethyl-5-methyl-7-phenyl-1,4-dihydro-4-oxopyrrolo<3,4-b>pyridine

Guidance literature:: With polyphosphoric ester; at 100 - 110 ℃; for 2h; Yield given;
DOI:10.1002/jhet.5570220323

Reference yield:

: 100856-21-1
N-<2-phenyl-5-methylpyrrol-3-yl>aminomethylenemalonic acid, diethyl ester

: 100856-27-7
3-carbethoxy-1-ethyl-5-methyl-7-phenyl-1,4-dihydro-4-oxopyrrolo<3,4-b>pyridine

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydride (60 percent) / tetrahydrofuran / 1.) reflux, 3 hrs., 2.) r.t., overnight

2: polyphosphoric ester / 2 h / 100 - 110 °C

With polyphosphoric ester; sodium hydride; In tetrahydrofuran;
DOI:10.1002/jhet.5570220323

Reference yield:

: 100856-20-0
2-phenyl-3-amino-5-methylpyrrole hydrochloride

: 100856-27-7
3-carbethoxy-1-ethyl-5-methyl-7-phenyl-1,4-dihydro-4-oxopyrrolo<3,4-b>pyridine

Guidance literature:: Multi-step reaction with 3 steps

1: sodium methylate / ethanol / 2 h / Ambient temperature

2: sodium hydride (60 percent) / tetrahydrofuran / 1.) reflux, 3 hrs., 2.) r.t., overnight

3: polyphosphoric ester / 2 h / 100 - 110 °C

With polyphosphoric ester; sodium methylate; sodium hydride; In tetrahydrofuran; ethanol;
DOI:10.1002/jhet.5570220323