C₄₀H₅₄Br₂N₂O₂₂S₂

Base Information

Chemical Name:C₄₀H₅₄Br₂N₂O₂₂S₂
CAS No.:934416-44-1
Molecular Formula:C₄₀H₅₄Br₂N₂O₂₂S₂
Molecular Weight:1138.81
Hs Code.:

C<sub>40</sub>H<sub>54</sub>Br<sub>2</sub>N<sub>2</sub>O<sub>22</sub>S<sub>2</sub>

Synonyms:C₄₀H₅₄Br₂N₂O₂₂S₂

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Chemical Property of C₄₀H₅₄Br₂N₂O₂₂S₂

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Technology Process of C₄₀H₅₄Br₂N₂O₂₂S₂

There total 11 articles about C₄₀H₅₄Br₂N₂O₂₂S₂ 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: 67.0%

: 934416-66-7
C₃₆H₅₂N₂O₂₀S₂

: 13094-51-4
bromoacetic anhydride

: 934416-44-1
C₄₀H₅₄Br₂N₂O₂₂S₂

Guidance literature:: In N,N-dimethyl-formamide; at 20 ℃; for 1h;
DOI:10.1002/anie.200503900

Reference yield:

: 4'-S-acetyl-2,3,6,2',3',6'-hexa-O-benzoyl-4'-deoxy-4'-thio-D-cellobiose

: 934416-44-1
C₄₀H₅₄Br₂N₂O₂₂S₂

Guidance literature:: Multi-step reaction with 6 steps

1: DBU / CH₂Cl₂ / 1.5 h / -40 °C

2: 3.26 g / BF₃*Et₂O / CH₂Cl₂ / 4 h / -40 °C

3: 72 percent / H₂ / Pd/C / tetrahydrofuran; methanol / 24 h / 20 °C

4: sodium methylate / methanol / 20 °C

5: 0.33 g / O₂ / methanol / 72 h / 20 °C

6: 67 percent / dimethylformamide / 1 h / 20 °C

With boron trifluoride diethyl etherate; hydrogen; oxygen; sodium methylate; 1,8-diazabicyclo[5.4.0]undec-7-ene; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/anie.200503900

Reference yield:

: C₅₆H₄₇BrO₁₆S

: 934416-44-1
C₄₀H₅₄Br₂N₂O₂₂S₂

Guidance literature:: Multi-step reaction with 7 steps

1: 6.5 g / Ag₂CO₃ / acetone; H₂O / 72 h / 20 °C

2: DBU / CH₂Cl₂ / 1.5 h / -40 °C

3: 3.26 g / BF₃*Et₂O / CH₂Cl₂ / 4 h / -40 °C

4: 72 percent / H₂ / Pd/C / tetrahydrofuran; methanol / 24 h / 20 °C

5: sodium methylate / methanol / 20 °C

6: 0.33 g / O₂ / methanol / 72 h / 20 °C

7: 67 percent / dimethylformamide / 1 h / 20 °C

With boron trifluoride diethyl etherate; hydrogen; oxygen; sodium methylate; 1,8-diazabicyclo[5.4.0]undec-7-ene; silver carbonate; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide; acetone;
DOI:10.1002/anie.200503900