3-O,4-N-Didesmethylfortimicin KG₂

Base Information

Chemical Name:3-O,4-N-Didesmethylfortimicin KG₂
CAS No.:97119-45-4
Molecular Formula:C₁₂H₂₄N₄O₄
Molecular Weight:288.347
Hs Code.:

3-O,4-N-Didesmethylfortimicin KG<sub>2</sub>

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-O,4-N-Didesmethylfortimicin KG₂

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Technology Process of 3-O,4-N-Didesmethylfortimicin KG₂

There total 6 articles about 3-O,4-N-Didesmethylfortimicin KG₂ 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: 20.0%

: 97119-39-6
3-O,4-N-Didesmethyl-5-O-(methylsulfonyl)-1,2',4,6'-tetrakis-N-(p-tolylsulfonyl)fortimicin KG₂

: 97119-45-4
3-O,4-N-Didesmethylfortimicin KG₂

Guidance literature:: With ammonia; sodium; In tetrahydrofuran; for 3h;
DOI:10.1002/jlac.198519850511

Reference yield:

: 47086-84-0,68297-05-2
Sisamin

: 97119-45-4
3-O,4-N-Didesmethylfortimicin KG₂

Guidance literature:: Multi-step reaction with 6 steps

1: 95 percent / K₂CO₃ / H₂O; dioxane / 1) from 0 deg C to room temp., 2) 2 h, 20 deg C

2: 84 percent / pyridine; CH₂Cl₂ / 3 h / Ambient temperature

3: 32 percent / NaH / dimethylformamide / 0.5 h / 0 °C

4: 76 percent / dimethylformamide / 0.17 h / 60 °C

5: 90 percent / NH₃ / methanol / 0.17 h

6: 20 percent / NH₃/Na / tetrahydrofuran / 3 h

With ammonia; sodium; sodium hydride; potassium carbonate; In tetrahydrofuran; 1,4-dioxane; pyridine; methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1002/jlac.198519850511

Reference yield:

: 97119-33-0
1,2',3,6'-Tetrakis-N-(p-tolylsulfonyl)sisamin

: 97119-45-4
3-O,4-N-Didesmethylfortimicin KG₂

Guidance literature:: Multi-step reaction with 5 steps

1: 84 percent / pyridine; CH₂Cl₂ / 3 h / Ambient temperature

2: 32 percent / NaH / dimethylformamide / 0.5 h / 0 °C

3: 76 percent / dimethylformamide / 0.17 h / 60 °C

4: 90 percent / NH₃ / methanol / 0.17 h

5: 20 percent / NH₃/Na / tetrahydrofuran / 3 h

With ammonia; sodium; sodium hydride; In tetrahydrofuran; pyridine; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/jlac.198519850511