C₃₁H₄₁BrN₂O₉

Base Information

Chemical Name:C₃₁H₄₁BrN₂O₉
CAS No.:943900-73-0
Molecular Formula:C₃₁H₄₁BrN₂O₉
Molecular Weight:665.579
Hs Code.:

C<sub>31</sub>H<sub>41</sub>BrN<sub>2</sub>O<sub>9</sub>

Synonyms:C₃₁H₄₁BrN₂O₉

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Chemical Property of C₃₁H₄₁BrN₂O₉

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Technology Process of C₃₁H₄₁BrN₂O₉

There total 4 articles about C₃₁H₄₁BrN₂O₉ 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: 77.0%

: 943900-72-9
C₁₅H₁₁BrO₅

: 83948-53-2
3-bromopropylamine tert-butylcarbamate

: 943900-73-0
C₃₁H₄₁BrN₂O₉

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 50 ℃; for 5h;
DOI:10.1021/ja072648i

Reference yield:

: 2674-34-2
1,4-dibromo-2,5-dimethoxybenzene

: 943900-73-0
C₃₁H₄₁BrN₂O₉

Guidance literature:: Multi-step reaction with 4 steps

1.1: Mg / tetrahydrofuran / 1.5 h / Heating

1.2: 41 percent / tetrahydrofuran / 0.5 h / 25 °C

2.1: 92 percent / aq. HBr; acetic acid / 4 h / Heating

3.1: 92 percent / KF / dimethylformamide / 12 h / 25 °C

4.1: 77 percent / K₂CO₃ / dimethylformamide / 5 h / 50 °C

With potassium fluoride; hydrogen bromide; potassium carbonate; magnesium; acetic acid; In tetrahydrofuran; N,N-dimethyl-formamide; 4.1: Williamson reaction;
DOI:10.1021/ja072648i

Reference yield:

: 35458-39-0
4-bromo-2,5-dimethoxybenzoic acid

: 943900-73-0
C₃₁H₄₁BrN₂O₉

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / aq. HBr; acetic acid / 4 h / Heating

2: 92 percent / KF / dimethylformamide / 12 h / 25 °C

3: 77 percent / K₂CO₃ / dimethylformamide / 5 h / 50 °C

With potassium fluoride; hydrogen bromide; potassium carbonate; acetic acid; In N,N-dimethyl-formamide; 3: Williamson reaction;
DOI:10.1021/ja072648i