5-(2-Nitroethenyl)-6-bromo-1,3-benzodioxole

Base Information

Chemical Name:5-(2-Nitroethenyl)-6-bromo-1,3-benzodioxole
CAS No.:82040-72-0
Molecular Formula:C₉H₆BrNO₄
Molecular Weight:272.055
Hs Code.:
NSC Number:269196
DSSTox Substance ID:DTXSID50418439
Nikkaji Number:J2.015.221D
Wikidata:Q82228974

Synonyms:NSC269196;82040-72-0;DTXSID50418439;ANM100050;NSC-269196;5-bromo-6-(2-nitroethenyl)-1,3-dioxaindane;5-(2-Nitroethenyl)-6-bromo-1,3-benzodioxole;EN300-1995982;5-bromo-6-[(E)-2-nitroethenyl]-2H-1,3-benzodioxole;66425-16-9

Suppliers and Price of 5-(2-Nitroethenyl)-6-bromo-1,3-benzodioxole

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 4 raw suppliers

Chemical Property of 5-(2-Nitroethenyl)-6-bromo-1,3-benzodioxole

Chemical Property:

Vapor Pressure:1.05E-05mmHg at 25°C
Boiling Point:382.3°C at 760 mmHg
Flash Point:185°C
Density:1.766g/cm³
XLogP3:2.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:270.94802
Heavy Atom Count:15
Complexity:278

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1OC2=C(O1)C=C(C(=C2)C=C[N+](=O)[O-])Br
Isomeric SMILES:C1OC2=C(O1)C=C(C(=C2)/C=C/[N+](=O)[O-])Br

Technology Process of 5-(2-Nitroethenyl)-6-bromo-1,3-benzodioxole

There total 2 articles about 5-(2-Nitroethenyl)-6-bromo-1,3-benzodioxole 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: 82.0%

: 75-52-5
nitromethane

: 15930-53-7
6-bromo-3,4-methylenedioxybenzaldehyde

: 82040-72-0
1-(2'-Brom-4',5'-methylendioxyphenyl)-2-nitroaethylen

Guidance literature:: With ammonium acetate; In acetic acid; for 4h; Reflux;
DOI:10.1021/ol501936n

Reference yield:

: 75-52-5
nitromethane

: 15930-53-7
6-bromo-3,4-methylenedioxybenzaldehyde

: 66425-16-9,82040-72-0
C₉H₆BrNO₄

Guidance literature:: DOI:10.1039/c6ra21144e

Reference yield: 94.0%

: 1353143-26-6
4-methoxybenzyl 3-[(4-methoxyphenyl)sulfanyl]-3-oxopropanoate

: 82040-72-0
1-(2'-Brom-4',5'-methylendioxyphenyl)-2-nitroaethylen

: S-(4-methoxyphenyl) (R)-3-(6-bromobenzo[d][1,3]dioxol-5-yl)-4-nitrobutanethioate

Guidance literature:: 4-methoxybenzyl 3-[(4-methoxyphenyl)sulfanyl]-3-oxopropanoate; 1-(2'-Brom-4',5'-methylendioxyphenyl)-2-nitroaethylen; With 1-(3,5-bis(trifluoromethyl)phenyl)-3-((R)-(6-methoxyquinolin-4-yl)((1S,2R,4S,5R)-5-vinylquinuclidin-2-yl)methyl)thiourea; In toluene; at -50 ℃; for 24h;

With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 0.75h;

With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 0.75h; enantioselective reaction;
DOI:10.1021/ol501936n