Thieno(2,3-d)pyrimidine-2,4(1H,3H)-dione, 5,6-dimethyl-3-(phenylmethyl)-

Base Information

Chemical Name:Thieno(2,3-d)pyrimidine-2,4(1H,3H)-dione, 5,6-dimethyl-3-(phenylmethyl)-
CAS No.:203808-34-8
Molecular Formula:C15H14N2O2S
Molecular Weight:286.3489
Hs Code.:
DSSTox Substance ID:DTXSID40174310
Nikkaji Number:J976.046F
Wikidata:Q83044379

Synonyms:3-Benzyl-5,6-dimethylthieno(2,3-d)pyrimidin-2,4(1H,3H)-dione;Thieno(2,3-d)pyrimidine-2,4(1H,3H)-dione, 5,6-dimethyl-3-(phenylmethyl)-;5,6-Dimethyl-3-(phenylmethyl)thieno(2,3-d)pyrimidine-2,4(1H,3H)-dione;203808-34-8;3-benzyl-5,6-dimethylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione;DTXSID40174310;STL131073;AKOS005741817;LS-152507

Suppliers and Price of Thieno(2,3-d)pyrimidine-2,4(1H,3H)-dione, 5,6-dimethyl-3-(phenylmethyl)-

Supply Marketing:

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

Manufacturers and distributors:

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Chemical Property of Thieno(2,3-d)pyrimidine-2,4(1H,3H)-dione, 5,6-dimethyl-3-(phenylmethyl)-

Chemical Property:

Boiling Point:°Cat760mmHg
Flash Point:°C
Density:1.321g/cm³
XLogP3:2.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:286.07759887
Heavy Atom Count:20
Complexity:409

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(SC2=C1C(=O)N(C(=O)N2)CC3=CC=CC=C3)C

Technology Process of Thieno(2,3-d)pyrimidine-2,4(1H,3H)-dione, 5,6-dimethyl-3-(phenylmethyl)-

There total 3 articles about Thieno(2,3-d)pyrimidine-2,4(1H,3H)-dione, 5,6-dimethyl-3-(phenylmethyl)- 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: 90.0%

: 203808-31-5
2-(3-Benzyl-ureido)-4,5-dimethyl-thiophene-3-carboxylic acid ethyl ester

: 203808-34-8
3-Benzyl-5,6-dimethyl-1H-thieno[2,3-d]pyrimidine-2,4-dione

Guidance literature:: With potassium hydroxide; In ethanol; water; for 0.5h; Heating; 2.) acidified with glacial acetic acid;

Reference yield:

: 3173-56-6
benzyl isothiocyanate

: 203808-34-8
3-Benzyl-5,6-dimethyl-1H-thieno[2,3-d]pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / toluene / 8 h / Heating

2: 90 percent / KOH / ethanol; H₂O / 0.5 h / Heating; 2.) acidified with glacial acetic acid

With potassium hydroxide; In ethanol; water; toluene;

Reference yield:

: 4815-24-1
2-amino-4,5-dimethyl-3-thiophenecarboxylic acid ethyl ester

: 203808-34-8
3-Benzyl-5,6-dimethyl-1H-thieno[2,3-d]pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / toluene / 8 h / Heating

2: 90 percent / KOH / ethanol; H₂O / 0.5 h / Heating; 2.) acidified with glacial acetic acid

With potassium hydroxide; In ethanol; water; toluene;