6-Bromo-2-oxo-2H-chromene-3-carbonitrile

Base Information

Chemical Name:6-Bromo-2-oxo-2H-chromene-3-carbonitrile
CAS No.:76693-35-1
Molecular Formula:C₁₀H₄BrNO₂
Molecular Weight:250.051
Hs Code.:2932209090
European Community (EC) Number:815-880-9
Nikkaji Number:J2.569.874F
Mol file:76693-35-1.mol

Synonyms:6-Bromo-2-oxo-2H-chromene-3-carbonitrile;76693-35-1;6-BROMO-3-CYANOCOUMARIN;6-bromo-2-oxochromene-3-carbonitrile;SCHEMBL3081130;HMS1671J11;BDA69335;STK806152;AKOS000571891;CS-0216280;FT-0641603;EN300-379169;SR-01000424836;SR-01000424836-1;Z57176896

Suppliers and Price of 6-Bromo-2-oxo-2H-chromene-3-carbonitrile

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

Chemenu
6-Bromo-2-oxo-2H-chromene-3-carbonitrile 97%
1g
$ 524.00

American Custom Chemicals Corporation
6-BROMO-3-CYANOCOUMARIN 98.00%
25G
$ 1905.75

Alichem
6-Bromo-2-oxo-2h-chromene-3-carbonitrile
1g
$ 590.10

AK Scientific
6-Bromo-2-oxo-2H-chromene-3-carbonitrile
100mg
$ 214.00

AHH
6-Bromo-3-cyanocoumarin 98%
25g
$ 430.00

Total 11 raw suppliers

Chemical Property of 6-Bromo-2-oxo-2H-chromene-3-carbonitrile

Chemical Property:

Boiling Point:403.4 °C at 760 mmHg
Flash Point:197.8 °C
PSA：54.00000
Density:1.78 g/cm³
LogP:2.42718
XLogP3:2.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:248.94254
Heavy Atom Count:14
Complexity:341

Purity/Quality:

98%min ^*data from raw suppliers

6-Bromo-2-oxo-2H-chromene-3-carbonitrile 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC2=C(C=C1Br)C=C(C(=O)O2)C#N

Technology Process of 6-Bromo-2-oxo-2H-chromene-3-carbonitrile

There total 7 articles about 6-Bromo-2-oxo-2H-chromene-3-carbonitrile 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: 95.0%

: 109-77-3
malononitrile

: 1761-61-1
5-bromosalicyclaldehyde

: 76693-35-1
2-oxo-6-bromo-2H-chromene-3-carbonitrile

Guidance literature:: With iodine; In N,N-dimethyl-formamide; for 0.0416667h; Temperature; Microwave irradiation;
DOI:10.2298/JSC130127140S

Reference yield: 94.0%

: 372-09-8
cyanoacetic acid

: 1761-61-1
5-bromosalicyclaldehyde

: 76693-35-1
2-oxo-6-bromo-2H-chromene-3-carbonitrile

Guidance literature:: With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; In acetic acid butyl ester; ethyl acetate; at 120 ℃;
DOI:10.1016/j.tetlet.2012.06.037