6-bromo-2-nitrophenylacetylene

Base Information

Chemical Name:6-bromo-2-nitrophenylacetylene
CAS No.:916978-57-9
Molecular Formula:C₈H₄BrNO₂
Molecular Weight:226.029
Hs Code.:

Synonyms:6-bromo-2-nitrophenylacetylene

Suppliers and Price of 6-bromo-2-nitrophenylacetylene

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Chemical Property of 6-bromo-2-nitrophenylacetylene

Chemical Property:

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Technology Process of 6-bromo-2-nitrophenylacetylene

There total 2 articles about 6-bromo-2-nitrophenylacetylene 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:

2-bromo-6-nitrotoluene: 55289-35-5
2-bromo-6-nitrotoluene

: 916978-57-9
6-bromo-2-nitrophenylacetylene

Guidance literature:: Multi-step reaction with 3 steps

1: dimethylformamide / 16 h / 135 °C

2: 3.44 g / NaIO₄ / dimethylformamide; H₂O / 22 h / 0 - 20 °C

3: 85 percent / K₂CO₃; methanol / 2 h / 20 °C

With methanol; sodium periodate; potassium carbonate; In water; N,N-dimethyl-formamide;
DOI:10.1021/ja071163r

Reference yield:

: 105205-47-8
[(E)-2-(2-Bromo-6-nitro-phenyl)-vinyl]-dimethyl-amine

: 916978-57-9
6-bromo-2-nitrophenylacetylene

Guidance literature:: Multi-step reaction with 2 steps

1: 3.44 g / NaIO₄ / dimethylformamide; H₂O / 22 h / 0 - 20 °C

2: 85 percent / K₂CO₃; methanol / 2 h / 20 °C

With methanol; sodium periodate; potassium carbonate; In water; N,N-dimethyl-formamide;
DOI:10.1021/ja071163r

Reference yield: 96.0%

: 916978-57-9
6-bromo-2-nitrophenylacetylene

: 814-49-3
diethyl chlorophosphate

: 916978-58-0
2-bromo-6-nitrophenylacetylene diethylphosphonate

Guidance literature:: 6-bromo-2-nitrophenylacetylene; With lithium diisopropyl amide; In tetrahydrofuran; hexane; at -78 ℃; for 0.166667h;

diethyl chlorophosphate; In tetrahydrofuran; hexane; at -78 - 20 ℃;
DOI:10.1002/anie.200602683