5-(3,4-Dimethoxyphenyl)pyrazine-2,3-dicarbonitrile

Base Information

Chemical Name:5-(3,4-Dimethoxyphenyl)pyrazine-2,3-dicarbonitrile
CAS No.:67170-61-0
Molecular Formula:C14H10N4O2
Molecular Weight:266.259
Hs Code.:
DSSTox Substance ID:DTXSID10356287
Wikidata:Q82135548

Synonyms:5-(3,4-dimethoxyphenyl)pyrazine-2,3-dicarbonitrile;67170-61-0;5-(3,4-dimethoxyphenyl)-2,3-pyrazinedicarbonitrile;AQ-917/42754576;DTXSID10356287

Suppliers and Price of 5-(3,4-Dimethoxyphenyl)pyrazine-2,3-dicarbonitrile

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 1 raw suppliers

Chemical Property of 5-(3,4-Dimethoxyphenyl)pyrazine-2,3-dicarbonitrile

Chemical Property:

XLogP3:1.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:266.08037557
Heavy Atom Count:20
Complexity:423

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=C(C=C(C=C1)C2=CN=C(C(=N2)C#N)C#N)OC

Technology Process of 5-(3,4-Dimethoxyphenyl)pyrazine-2,3-dicarbonitrile

There total 5 articles about 5-(3,4-Dimethoxyphenyl)pyrazine-2,3-dicarbonitrile 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:

: 91-16-7
1,2-dimethoxybenzene

: 67170-61-0
5-(3,4-dimethoxyphenyl)pyrazine-2,3-dicarbonitrile

Guidance literature:: Multi-step reaction with 4 steps

1: polyphosphoric acid / 1 h / 40 - 50 °C

2: selenium dioxide / dioxane; H₂O / 40 h / Heating

3: 100 °C / 23 Torr

4: tetrahydrofuran / Ambient temperature

With selenium(IV) oxide; PPA; In tetrahydrofuran; 1,4-dioxane; water;
DOI:10.1246/bcsj.55.3865

Reference yield:

: 1131-62-0
1-(3,4-dimethoxyphenyl)ethanone

: 67170-61-0
5-(3,4-dimethoxyphenyl)pyrazine-2,3-dicarbonitrile

Guidance literature:: Multi-step reaction with 3 steps

1: selenium dioxide / dioxane; H₂O / 40 h / Heating

2: 100 °C / 23 Torr

3: tetrahydrofuran / Ambient temperature

With selenium(IV) oxide; In tetrahydrofuran; 1,4-dioxane; water;
DOI:10.1246/bcsj.55.3865

Reference yield:

: 163428-90-8
2,2-dihydroxy-1-(3,4-dimethoxyphenyl)ethan-1-one

: 67170-61-0
5-(3,4-dimethoxyphenyl)pyrazine-2,3-dicarbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 100 °C / 23 Torr

2: tetrahydrofuran / Ambient temperature

In tetrahydrofuran;
DOI:10.1246/bcsj.55.3865