4H-1-Benzopyran-4-one, 2-(diethylamino)-

Base Information

Chemical Name:4H-1-Benzopyran-4-one, 2-(diethylamino)-
CAS No.:64965-01-1
Molecular Formula:C₁₃H₁₅NO₂
Molecular Weight:217.268
Hs Code.:2922399090
DSSTox Substance ID:DTXSID70215285
Nikkaji Number:J2.817.523J
Wikidata:Q83091287

Synonyms:2-(diethylamino)chromen-4-one;4H-1-Benzopyran-4-one, 2-(diethylamino)-;64965-01-1;2-Dietilamminocromone;2-Dietilamminocromone [Italian];2-(Diethylamino)-4H-chromen-4-one;K 12426;BRN 1640433;2-(Diethylamino)-4H-1-benzopyran-4-one;2-(Diethylamino)chromone;SCHEMBL7329153;DTXSID70215285;LS-39529

Suppliers and Price of 4H-1-Benzopyran-4-one, 2-(diethylamino)-

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
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price

Total 1 raw suppliers

Chemical Property of 4H-1-Benzopyran-4-one, 2-(diethylamino)-

Chemical Property:

Vapor Pressure:0.000649mmHg at 25°C
Boiling Point:309.2°C at 760 mmHg
Flash Point:140.8°C
PSA：33.45000
Density:1.14g/cm³
LogP:2.63920
XLogP3:3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:217.110278721
Heavy Atom Count:16
Complexity:294

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCN(CC)C1=CC(=O)C2=CC=CC=C2O1

Technology Process of 4H-1-Benzopyran-4-one, 2-(diethylamino)-

There total 4 articles about 4H-1-Benzopyran-4-one, 2-(diethylamino)- 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: 84.0%

: 685-91-6
diethylacetamide

: 69-72-7,25496-36-0,8052-31-1
salicylic acid

: 64965-01-1
2-(diethylamino)-4H-1-benzopyran-4-one

Guidance literature:: diethylacetamide; With trichlorophosphate; In 1,2-dichloro-ethane; at 20 ℃; Cooling with ice;

salicylic acid; In 1,2-dichloro-ethane; at 20 - 95 ℃; for 24.3333h;

With water; sodium acetate; In 1,2-dichloro-ethane; at 90 ℃; for 1h;
DOI:10.1055/S-0029-1218623

Reference yield:

: 70685-46-0
4-hydroxy-2-deoxy-2-thiocoumarin

: 64965-01-1
2-(diethylamino)-4H-1-benzopyran-4-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: K₂CO₃ / diethyl ether

1.2: MCPBA / 1,2-dichloro-ethane

With potassium carbonate; In diethyl ether;