2H-1-Benzopyran-7-yloxy

Base Information

Chemical Name:2H-1-Benzopyran-7-yloxy
CAS No.:41680-08-4
Molecular Formula:C₁₅H₁₂O₃
Molecular Weight:240.258
Hs Code.:
Mol file:41680-08-4.mol

Synonyms:(R)-7-hydroxy-2-phenylchroman-4-one

Suppliers and Price of 2H-1-Benzopyran-7-yloxy

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

Arctom
2H-1-Benzopyran-7-yloxy ≥98%
20mg
$ 100.00

Total 5 raw suppliers

Chemical Property of 2H-1-Benzopyran-7-yloxy

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

2H-1-Benzopyran-7-yloxy ≥98% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2H-1-Benzopyran-7-yloxy

There total 5 articles about 2H-1-Benzopyran-7-yloxy 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: 77.0%

: 59887-89-7
7-hydroxy-4H-chromen-4-one

: 98-80-6
phenylboronic acid

: 41680-08-4,2545-13-3
(R)-7-hydroxy-2-phenylchroman-4-one

Guidance literature:: phenylboronic acid; With ammonium hexafluorophosphate; palladium(II) trifluoroacetate; 2-[(S)-4,5-dihydro-4-tert-butyl-1,3-oxazol-2-yl]pyridine; In 1,2-dichloro-ethane; at 20 ℃;

7-hydroxy-4H-chromen-4-one; In water; 1,2-dichloro-ethane; at 60 ℃; for 12h; enantioselective reaction;
DOI:10.1002/chem.201203643

Reference yield: 64.0%

: 59887-89-7
7-hydroxy-4H-chromen-4-one

: 41680-08-4,2545-13-3
(R)-7-hydroxy-2-phenylchroman-4-one

Guidance literature:: With ammonium hexafluorophosphate; palladium(II) trifluoroacetate; 2-[(S)-4,5-dihydro-4-tert-butyl-1,3-oxazol-2-yl]pyridine; phenylboronic acid; In water; 1,2-dichloro-ethane; at 60 ℃; for 22h; enantioselective reaction; Sealed tube; Inert atmosphere; Schlenk technique;
DOI:10.1021/jacs.9b04472

Reference yield:

: 6515-36-2,2545-13-3
7-hydroxy-2-phenyl-chroman-4-one

: 41680-08-4,2545-13-3
(R)-7-hydroxy-2-phenylchroman-4-one

: 2545-13-3
(S)-2,3-dihydro-7-hydroxy-2-phenyl-4H-1-benzopyran-4-one

Guidance literature:: With {[Zn(BDA)(bis(4-pyridyl)ethane)]2dimethylacetamide}; In hexane; isopropyl alcohol; Resolution of racemate;
DOI:10.1039/c6nj00090h