1-(6-Hydroxy-2H-naphtho[1,2-b]pyran-5-yl)ethan-1-one

Base Information

Chemical Name:1-(6-Hydroxy-2H-naphtho[1,2-b]pyran-5-yl)ethan-1-one
CAS No.:87976-22-5
Molecular Formula:C15H12O3
Molecular Weight:
Hs Code.:
DSSTox Substance ID:DTXSID80519589
Nikkaji Number:J259.032H
Wikidata:Q82382884

Synonyms:87976-22-5;1-(6-Hydroxy-2H-benzo[h]chromen-5-yl)ethanone;1-(6-Hydroxy-2H-naphtho[1,2-b]pyran-5-yl)ethan-1-one;DTXSID80519589

Suppliers and Price of 1-(6-Hydroxy-2H-naphtho[1,2-b]pyran-5-yl)ethan-1-one

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 3 raw suppliers

Chemical Property of 1-(6-Hydroxy-2H-naphtho[1,2-b]pyran-5-yl)ethan-1-one

Chemical Property:

XLogP3:3.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:240.078644241
Heavy Atom Count:18
Complexity:363

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC(=O)C1=C(C2=CC=CC=C2C3=C1C=CCO3)O

Technology Process of 1-(6-Hydroxy-2H-naphtho[1,2-b]pyran-5-yl)ethan-1-one

There total 2 articles about 1-(6-Hydroxy-2H-naphtho[1,2-b]pyran-5-yl)ethan-1-one 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: 28.0%

: 5813-57-0
2-acetyl-1,4-naphthoquinone

: 762-73-2
trimethyl(allyl)stannane

: 40420-48-2
2-acetylnaphthalene-1,4-diol

: 40815-76-7
3-allyl-2-hydroxy-1,4-naphthoquinone

: 87976-14-5
2-acetyl-3-prop-2-enyl-1,4-naphthoquinone

: 87976-22-5
5-acetyl-2H-benzo{h}chromene-6-ol

: 2-acetyl-3-allyl-2,3-epoxy-2,3-dihydro-1,4-naphthoquinone

Guidance literature:: In acetonitrile; dissolved acylquinone and allylstannane stood for 1 h under Ar; concentrated; column chromy. (silica gel); eluted (hexane/ether); 3a-acetyl-2-trimethylstannyl-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta(b)naphthalene-4,9-dione was not obtained; NMR; IR; mass spectra; elem. anal.;
DOI:10.1246/bcsj.62.3877

Reference yield: 3.0%

: 5813-57-0
2-acetyl-1,4-naphthoquinone

: 24850-33-7
allyltributylstanane

: 40420-48-2
2-acetylnaphthalene-1,4-diol

: 40815-76-7
3-allyl-2-hydroxy-1,4-naphthoquinone

: 87976-14-5
2-acetyl-3-prop-2-enyl-1,4-naphthoquinone

: 87976-22-5
5-acetyl-2H-benzo{h}chromene-6-ol

: 2-acetyl-3-allyl-2,3-epoxy-2,3-dihydro-1,4-naphthoquinone

Guidance literature:: In acetonitrile; dissolved acylquinone and allylstannane stood for 1 h under Ar; concd.; column chromy. (silica gel); eluted (hexane/ether); NMR; IR; mass spectra; elem. anal.;
DOI:10.1246/bcsj.62.3877