2H-1-Benzopyran-2-one, 4-[(3-methylphenyl)amino]-

Base Information

Chemical Name:2H-1-Benzopyran-2-one, 4-[(3-methylphenyl)amino]-
CAS No.:24526-93-0
Molecular Formula:C16H13NO2
Molecular Weight:251.285
Hs Code.:
DSSTox Substance ID:DTXSID70452239
Wikidata:Q82272736
Mol file:24526-93-0.mol

Synonyms:2H-1-Benzopyran-2-one, 4-[(3-methylphenyl)amino]-;24526-93-0;DTXSID70452239

Suppliers and Price of 2H-1-Benzopyran-2-one, 4-[(3-methylphenyl)amino]-

Supply Marketing:

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

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Chemical Property of 2H-1-Benzopyran-2-one, 4-[(3-methylphenyl)amino]-

Chemical Property:

XLogP3:3.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:251.094628657
Heavy Atom Count:19
Complexity:377

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1=CC(=CC=C1)NC2=CC(=O)OC3=CC=CC=C32

Technology Process of 2H-1-Benzopyran-2-one, 4-[(3-methylphenyl)amino]-

There total 5 articles about 2H-1-Benzopyran-2-one, 4-[(3-methylphenyl)amino]- 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: 99.0%

: 938-40-9
4-Bromo-2H-1-benzopyran-2-one

: 108-44-1
1-amino-3-methylbenzene

: 24526-93-0
4-(meta-tolylamino)-2H-chromen-2-one

Guidance literature:: In water; at 100 ℃; for 0.25h; Reagent/catalyst; Solvent; Temperature; Microwave irradiation;
DOI:10.1055/s-0036-1588955

Reference yield: 53.0%

: 1076-38-6,92395-12-5
4-hydroxy[1]benzopyran-2-one

: 108-44-1
1-amino-3-methylbenzene

: 24526-93-0
4-(meta-tolylamino)-2H-chromen-2-one

Guidance literature:: at 180 - 200 ℃;

Reference yield:

: 1076-38-6,92395-12-5
4-hydroxy[1]benzopyran-2-one

: 24526-93-0
4-(meta-tolylamino)-2H-chromen-2-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrabutylammomium bromide / toluene / 100 °C / Inert atmosphere

1.2: 3 h / Inert atmosphere; Heating

2.1: water / 0.25 h / 100 °C / Microwave irradiation

With tetrabutylammomium bromide; In water; toluene;
DOI:10.1055/s-0036-1588955