Coumarin-7-pinacolboronate

Base Information

Chemical Name:Coumarin-7-pinacolboronate
CAS No.:190788-61-5
Molecular Formula:C15H17 B O4
Molecular Weight:272.109
Hs Code.:2932209090
Mol file:190788-61-5.mol

Synonyms:7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-1-benzopyran-2-one;Coumarin-7-pinacolboronate

Suppliers and Price of Coumarin-7-pinacolboronate

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

Usbiological
Coumarin-7-pinacolboronate
10mg
$ 403.00

TRC
Coumarin-7-pinacolboronate
5mg
$ 75.00

Synthonix
Coumarin-7-pinacolboronate 95%
250mg
$ 90.00

Synthonix
Coumarin-7-pinacolboronate 95%
500mg
$ 170.00

Medical Isotopes, Inc.
Coumarin-7-pinacolboronate
10 mg
$ 870.00

Medical Isotopes, Inc.
Coumarin-7-pinacolboronate
50 mg
$ 1960.00

Matrix Scientific
Coumarin-7-pinacolboronate 95%
25g
$ 3780.00

Matrix Scientific
Coumarin-7-pinacolboronate 95%
1g
$ 572.00

Matrix Scientific
Coumarin-7-pinacolboronate 95%
5g
$ 1311.00

Cayman Chemical
Coumarin Boronic Acid pinacolate ester ≥98%
100mg
$ 910.00

Total 8 raw suppliers

Chemical Property of Coumarin-7-pinacolboronate

Chemical Property:

Melting Point:162-166°C
PSA：100.13000
LogP:0.85120
Storage Temp.:-20°C Freezer, Under Inert Atmosphere
Solubility.:Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)

Purity/Quality:

98% ^*data from raw suppliers

Coumarin-7-pinacolboronate ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses A novel water-soluble umbelliferone-based fluorescent probe for hydrogen peroxide. A novel water-soluble umbelliferone-based fluorescent probe for hydrogen peroxide

Technology Process of Coumarin-7-pinacolboronate

There total 4 articles about Coumarin-7-pinacolboronate 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: 90.0%

: 25240-59-9
pinacolboronic acid

: 108530-10-5
2-oxo-2H-benzopyran-7-yl trifluoromethanesulfonate

: 190788-61-5
7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromen-2-one

Guidance literature:: With triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; Heating;
DOI:10.1055/s-2005-861791

Reference yield: 84.0%

: 17763-67-6
Phenyl triflate

: 108530-10-5
2-oxo-2H-benzopyran-7-yl trifluoromethanesulfonate

: 190788-61-5
7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromen-2-one

Guidance literature:: With 1,1'-bis-(diphenylphosphino)ferrocene; potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; at 80 ℃; for 17h;
DOI:10.1016/S0040-4039(97)00642-4

Reference yield: 81.6%

: 108530-10-5
2-oxo-2H-benzopyran-7-yl trifluoromethanesulfonate

: 73183-34-3
bis(pinacol)diborane

: 190788-61-5
7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromen-2-one

Guidance literature:: With 1,1'-bis-(diphenylphosphino)ferrocene; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In 1,4-dioxane; at 80 ℃; for 10h; Inert atmosphere;
DOI:10.1002/anie.201811261