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

Base Information

Chemical Name:2H-1-Benzopyran-2-one, 4-(2-propynyloxy)-
CAS No.:6431-10-3
Molecular Formula:C12H8O3
Molecular Weight:200.194
Hs Code.:
DSSTox Substance ID:DTXSID60466123
Nikkaji Number:J713.743E
Wikidata:Q82292602

Synonyms:6431-10-3;2H-1-Benzopyran-2-one, 4-(2-propynyloxy)-;4-prop-2-ynoxy-chromen-2-one;DTXSID60466123;4-(2-propynyloxy)-2H-chromen-2-one;4-(prop-2-yn-1-yloxy)-2h-chromen-2-one

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

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

Total 1 raw suppliers

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

Chemical Property:

XLogP3:1.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:200.047344113
Heavy Atom Count:15
Complexity:334

Purity/Quality:: 95% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C#CCOC1=CC(=O)OC2=CC=CC=C21

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

There total 1 articles about 2H-1-Benzopyran-2-one, 4-(2-propynyloxy)- 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: 20.0%

: 1076-38-6,92395-12-5
4-hydroxy[1]benzopyran-2-one

: 106-96-7
propargyl bromide

: 6431-10-3
4-prop-2-ynyloxy-chromen-2-one

: 128787-98-4
1-(2-Hydroxy-phenyl)-2-prop-2-ynyl-pent-4-yn-1-one

: 128788-02-3
3-Prop-2-ynyl-4-prop-2-ynyloxy-chromen-2-one

Guidance literature:: With sodium hydroxide; tetrabutylammomium bromide; In dichloromethane; for 24h; Heating;

Reference yield: 100.0%

: 6431-10-3
4-prop-2-ynyloxy-chromen-2-one

: 1370471-09-2
3-azido-N-[3-(4-bromophenyl)-1-(4-chlorophenyl)-3-oxopropyl]propanamide

: 1370472-90-4
C₃₀H₂₄BrClN₄O₅

Guidance literature:: With copper(II) sulfate pentahydrate; sodium L-ascorbate; In water; dimethyl sulfoxide; tert-butyl alcohol; at 20 ℃; for 12h; diastereoselective reaction;
DOI:10.1016/j.bmcl.2012.01.111

Reference yield: 99.0%

: 6431-10-3
4-prop-2-ynyloxy-chromen-2-one

: 1370471-01-4
3-azido-N-[1,3-bis(4-chlorophenyl)-3-oxopropyl]propanamide

: 1370472-87-9
C₃₀H₂₄Cl₂N₄O₅

Guidance literature:: With copper(II) sulfate pentahydrate; sodium L-ascorbate; In water; dimethyl sulfoxide; tert-butyl alcohol; at 20 ℃; for 12h; diastereoselective reaction;
DOI:10.1016/j.bmcl.2012.01.111