4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phenyl-

Base Information

Chemical Name:4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phenyl-
CAS No.:83767-01-5
Molecular Formula:C₁₉H₁₉NO₂
Molecular Weight:293.365
Hs Code.:
DSSTox Substance ID:DTXSID40232626
Wikidata:Q83113672
Mol file:83767-01-5.mol

Synonyms:83767-01-5;4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phenyl-;2-(diethylamino)-7-phenylchromen-4-one;K12524;2-(Dietilammino)-7-fenilcromone;2-(Dietilammino)-7-fenilcromone [Italian];2-(Diethylamino)-7-phenyl-4H-1-benzopyran-4-one;2-(Diethylamino)-7-phenyl-4H-chromen-4-one;DTXSID40232626;LS-39534

Suppliers and Price of 4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phenyl-

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
Packaging
price

American Custom Chemicals Corporation
4H-1-BENZOPYRAN-4-ONE, 2-(DIETHYLAMINO)-7-PHENYL- 95.00%
5MG
$ 503.39

Total 3 raw suppliers

Chemical Property of 4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phenyl-

Chemical Property:

Vapor Pressure:8.59E-08mmHg at 25°C
Boiling Point:435.7°C at 760 mmHg
PKA:3.37±0.20(Predicted)
Flash Point:217.3°C
PSA：33.45000
Density:1.18g/cm³
LogP:4.30620
XLogP3:4.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:293.141578849
Heavy Atom Count:22
Complexity:421

Purity/Quality:: 4H-1-BENZOPYRAN-4-ONE, 2-(DIETHYLAMINO)-7-PHENYL- 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCN(CC)C1=CC(=O)C2=C(O1)C=C(C=C2)C3=CC=CC=C3

Technology Process of 4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phenyl-

There total 3 articles about 4H-1-Benzopyran-4-one, 2-(diethylamino)-7-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:

: [1-(Biphenyl-3-yloxy)-2-ethoxycarbonyl-ethylidene]-diethyl-ammonium; GENERIC INORGANIC ANION

: 83767-01-5
2-(dietilammino)-7-fenilcromone

Guidance literature:: With sodium acetate; In water; chlorobenzene; at 90 - 95 ℃; for 1.5h;

Reference yield:

: 33567-70-3
ethyl 3-(diethylamino)-3-oxopropanoate

: 83767-01-5
2-(dietilammino)-7-fenilcromone

Guidance literature:: Multi-step reaction with 3 steps

1: phosphorylchloride / 0.5 h / Ambient temperature

2: chlorobenzene / 5 h / Heating

3: 4.66 g / CH₃COONa*3H₂O / chlorobenzene; H₂O / 1.5 h / 90 - 95 °C

With sodium acetate; trichlorophosphate; In water; chlorobenzene;

Reference yield:

: (1-Chloro-2-ethoxycarbonyl-ethylidene)-diethyl-ammonium; GENERIC INORGANIC ANION

: 83767-01-5
2-(dietilammino)-7-fenilcromone

Guidance literature:: Multi-step reaction with 2 steps

1: chlorobenzene / 5 h / Heating

2: 4.66 g / CH₃COONa*3H₂O / chlorobenzene; H₂O / 1.5 h / 90 - 95 °C

With sodium acetate; In water; chlorobenzene;