Thieno[2,3-b]pyridine-5-carbonitrile, 4,6-diamino-3-phenyl-

Base Information

Chemical Name:Thieno[2,3-b]pyridine-5-carbonitrile, 4,6-diamino-3-phenyl-
CAS No.:883222-15-9
Molecular Formula:C14H10N4S
Molecular Weight:266.326
Hs Code.:
DSSTox Substance ID:DTXSID30468573
Wikidata:Q82295839

Synonyms:883222-15-9;Thieno[2,3-b]pyridine-5-carbonitrile, 4,6-diamino-3-phenyl-;DTXSID30468573

Suppliers and Price of Thieno[2,3-b]pyridine-5-carbonitrile, 4,6-diamino-3-phenyl-

Supply Marketing:

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

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Chemical Property of Thieno[2,3-b]pyridine-5-carbonitrile, 4,6-diamino-3-phenyl-

Chemical Property:

XLogP3:3.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:266.06261751
Heavy Atom Count:19
Complexity:373

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C2=CSC3=C2C(=C(C(=N3)N)C#N)N

Technology Process of Thieno[2,3-b]pyridine-5-carbonitrile, 4,6-diamino-3-phenyl-

There total 3 articles about Thieno[2,3-b]pyridine-5-carbonitrile, 4,6-diamino-3-phenyl- 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: 70.0%

: 4651-73-4
2-amino-4-phenylthiophene-3-carbonitrile

: 109-77-3
malononitrile

: 883222-15-9
4,6-diamino-5-cyano-3-phenylthieno[2,3-b]pyridine

Guidance literature:: With triethylamine; In ethanol; for 2h; Heating;
DOI:10.1080/104265090889422

Reference yield:

: 5447-87-0
2-(1-phenylethylidene)propanedinitrile

: 883222-15-9
4,6-diamino-5-cyano-3-phenylthieno[2,3-b]pyridine

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / S; Et₃N / ethanol / 3 h / Heating

2: 70 percent / Et₃N / ethanol / 2 h / Heating

With sulfur; triethylamine; In ethanol;
DOI:10.1080/104265090889422

Reference yield:

: 98-86-2
acetophenone

: 883222-15-9
4,6-diamino-5-cyano-3-phenylthieno[2,3-b]pyridine

Guidance literature:: Multi-step reaction with 3 steps

1: acetic acid; ammonium acetate / benzene

2: 80 percent / S; Et₃N / ethanol / 3 h / Heating

3: 70 percent / Et₃N / ethanol / 2 h / Heating

With ammonium acetate; sulfur; acetic acid; triethylamine; In ethanol; benzene;
DOI:10.1080/104265090889422