8-methoxy-3-nitro-2H-chromene

Base Information

Chemical Name:8-methoxy-3-nitro-2H-chromene
CAS No.:92210-59-8
Molecular Formula:C10H9 N O4
Molecular Weight:207.18276
Hs Code.:2909199090
DSSTox Substance ID:DTXSID90533175
Wikidata:Q82406312
Mol file:92210-59-8.mol

Synonyms:8-methoxy-3-nitro-2H-chromene;92210-59-8;8-methoxy-3-nitro-2H-1-benzopyran;8-methoxy-3-nitro-2H-chromen;DTXSID90533175

Suppliers and Price of 8-methoxy-3-nitro-2H-chromene

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 8-methoxy-3-nitro-2H-chromene

Chemical Property:

Vapor Pressure:9.74E-05mmHg at 25°C
Refractive Index:1.595
Boiling Point:349°C at 760 mmHg
Flash Point:168.9°C
PSA：64.28000
Density:1.34g/cm³
LogP:2.22840
XLogP3:1.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:207.05315777
Heavy Atom Count:15
Complexity:284

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC=CC2=C1OCC(=C2)[N+](=O)[O-]

Technology Process of 8-methoxy-3-nitro-2H-chromene

There total 2 articles about 8-methoxy-3-nitro-2H-chromene 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%

: 625-48-9
2-nitro-1-ethanol

: 148-53-8
3-methoxy-2-hydroxybenzaldehyde

: 92210-59-8
8-methoxy-3-nitro-2H-1-benzopyran

Guidance literature:: With phthalic anhydride; dibutylamine; In toluene; for 24h; Product distribution; Heating; various substituted o-hydroxybenzaldehydes;

Reference yield: 77.0%

: 3638-64-0,26618-70-2
1-nitroethylene

: 148-53-8
3-methoxy-2-hydroxybenzaldehyde

: 92210-59-8
8-methoxy-3-nitro-2H-1-benzopyran

Guidance literature:: With dibutylamine; In chloroform; at 80 ℃; for 24h; Product distribution; others various substituted o-hydroxybenzaldehydes;

Reference yield: 99.0%

: 1195694-52-0
4-methyl-N-(2-((E)-3-oxo-3-phenylprop-1-en-1-yl)phenyl)benzenesulfonamide

: 92210-59-8
8-methoxy-3-nitro-2H-1-benzopyran

: 2-[(6aS,7R,12aR)-4-methoxy-6a-nitro-12-tosyl-6a,7,12,12a-tetrahydrochromano[4,3-b]quinolin-7-yl]-1-phenylethanone

Guidance literature:: 8-methoxy-3-nitro-2H-1-benzopyran; With 3-((3,5-bis(trifluoromethyl)phenyl)amino)-4-(((S)-(6-methoxyquinoline-4-yl))((1S,2S,4S,5R-5-vinylquinuclidine-2-yl)methyl)amino)cyclobutan-3-ene-1,2-dione; In 1,2-dichloro-ethane; toluene; at 20 ℃; for 0.166667h;

4-methyl-N-(2-((E)-3-oxo-3-phenylprop-1-en-1-yl)phenyl)benzenesulfonamide; In 1,2-dichloro-ethane; toluene; at 20 ℃; enantioselective reaction;
DOI:10.1002/adsc.201300670