2-Ethynyl-4-nitrophenol

Base Information

Chemical Name:2-Ethynyl-4-nitrophenol
CAS No.:885951-98-4
Molecular Formula:C₈H₅NO₃
Molecular Weight:163.133
Hs Code.:
DSSTox Substance ID:DTXSID101313669

Synonyms:2-ethynyl-4-nitrophenol;885951-98-4;MFCD02181127;SCHEMBL3874387;DTXSID101313669;AC1602;AKOS006279390;CS-12357;SY047545;CS-0458492;EN300-1851341;A922576

Suppliers and Price of 2-Ethynyl-4-nitrophenol

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

Chemenu
2-Ethynyl-4-nitrophenol 97%
5g
$ 604.00

American Custom Chemicals Corporation
2-HYDROXY-5-NITROPHENYLACETYLENE 95.00%
5MG
$ 502.96

AK Scientific
2-Ethynyl-4-nitrophenol
250mg
$ 180.00

AK Scientific
2-Ethynyl-4-nitrophenol
5g
$ 802.00

Activate Scientific
2-Ethynyl-4-nitrophenol 95%
5 g
$ 818.00

Activate Scientific
2-Ethynyl-4-nitrophenol 95%
1 g
$ 281.00

Activate Scientific
2-Ethynyl-4-nitrophenol 95%
250 mg
$ 138.00

Total 3 raw suppliers

Chemical Property of 2-Ethynyl-4-nitrophenol

Chemical Property:

XLogP3:1.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:163.026943022
Heavy Atom Count:12
Complexity:224

Purity/Quality:

97% ^*data from raw suppliers

2-Ethynyl-4-nitrophenol 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C#CC1=C(C=CC(=C1)[N+](=O)[O-])O

Technology Process of 2-Ethynyl-4-nitrophenol

There total 2 articles about 2-Ethynyl-4-nitrophenol 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: 72.0%

: [2-(2-methoxy-5-nitrophenyl)ethynyl]trimethylsilane

: 885951-98-4
2-ethynyl-4-nitrophenol

Guidance literature:: With boron tribromide; In dichloromethane; at -78 - 20 ℃; for 12h;

Reference yield: 31.0%

: 558-13-4
carbon tetrabromide

: 97-51-8
5-Nitrosalicylaldehyde

: 885951-98-4
2-ethynyl-4-nitrophenol

Guidance literature:: carbon tetrabromide; 5-Nitrosalicylaldehyde; With triphenylphosphine; In dichloromethane; at 0 ℃; for 2.33333h;

With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h;
DOI:10.1021/acs.orglett.0c01096