2-Amino-4,9-dimethyl-7H-chromeno[6,5-d][1,3]thiazol-7-one

Base Information

Chemical Name:2-Amino-4,9-dimethyl-7H-chromeno[6,5-d][1,3]thiazol-7-one
CAS No.:546144-86-9
Molecular Formula:C12H10N2O2S
Molecular Weight:246.29
Hs Code.:2934999090
DSSTox Substance ID:DTXSID60446905
Wikidata:Q82265651
Mol file:546144-86-9.mol

Synonyms:546144-86-9;2-Amino-4,9-dimethyl-7H-chromeno[6,5-d][1,3]thiazol-7-one;DTXSID60446905;2-Amino-4,9-dimethyl-7H-pyrano[2,3-g][1,3]benzothiazol-7-one

Suppliers and Price of 2-Amino-4,9-dimethyl-7H-chromeno[6,5-d][1,3]thiazol-7-one

Supply Marketing:

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

Manufacturers and distributors:

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Chemicals and raw materials
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Total 1 raw suppliers

Chemical Property of 2-Amino-4,9-dimethyl-7H-chromeno[6,5-d][1,3]thiazol-7-one

Chemical Property:

PSA：98.09000
LogP:2.53180
XLogP3:2.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:0
Exact Mass:246.04629874
Heavy Atom Count:17
Complexity:385

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC2=C(C(=CC(=O)O2)C)C3=C1N=C(S3)N

Technology Process of 2-Amino-4,9-dimethyl-7H-chromeno[6,5-d][1,3]thiazol-7-one

There total 1 articles about 2-Amino-4,9-dimethyl-7H-chromeno[6,5-d][1,3]thiazol-7-one 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: 68.0%

: 29001-25-0
6-amino-4,7-dimethylcoumarin

: 333-20-0
potassium thioacyanate

: 546144-86-9
2-amino-4,9-dimethyl-chromeno[6,5-d]thiazol-7-one

Guidance literature:: With bromine; acetic acid; at 0 ℃; for 5h;

Reference yield:

: 546144-86-9
2-amino-4,9-dimethyl-chromeno[6,5-d]thiazol-7-one

: 546144-89-2
1-[4-chloro-6-(4,9-dimethyl-7-oxo-7H-chromeno[6,5-d]thiazol-2-ylamino)-[1,3,5]triazin-2-yl]-3-(4,7-dimethyl-2-oxo-2H-chromen-6-yl)-thiourea

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / ethanol / 0.5 h / 20 °C

2: 69 percent / ethanol / 2 h / Heating

In ethanol;

Reference yield:

: 546144-86-9
2-amino-4,9-dimethyl-chromeno[6,5-d]thiazol-7-one

: 1-{4-(4,9-dimethyl-7-oxo-7H-chromeno[6,5-d]thiazol-2-ylamino)-6-[3-(4,7-dimethyl-2-oxo-2H-chromen-6-yl)-thioureido]-[1,3,5]triazin-2-yl}-3-(4,7-dimethyl-2-oxo-2H-chromen-6-yl)-thiourea

Guidance literature:: Multi-step reaction with 3 steps

1: 75 percent / ethanol / 0.5 h / 20 °C

2: 69 percent / ethanol / 2 h / Heating

3: 58 percent / dimethylformamide / 3 h / Heating

In ethanol; N,N-dimethyl-formamide;