C₂₈H₂₉N₃O₇

Base Information

• Chemical Name: C₂₈H₂₉N₃O₇
• CAS No.: 115288-91-0
• Molecular Formula: C₂₈H₂₉N₃O₇
• Molecular Weight: 519.554

Synonyms:C₂₈H₂₉N₃O₇

Chemical Property of C₂₈H₂₉N₃O₇

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

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Technology Process of C₂₈H₂₉N₃O₇

There total 23 articles about C₂₈H₂₉N₃O₇ 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:

meta-hydroxybenzaldehyde (100-83-4) → C28H29N3O7 (115288-91-0)

Guidance literature:

Multi-step reaction with 22 steps

1: i-Pr₂NEt / 1,2-dichloro-ethane / 70 °C

2: t-BuOK / 2-methyl-propan-2-ol; tetrahydrofuran / -78 °C

3: NH₃ / methanol / Ambient temperature

4: 82 percent / Et₃N, DMAP / CH₂Cl₂ / 24 h / -20 °C

5: NaBH₄ / methanol; CH₂Cl₂ / -20 °C

6: HgCl₂, CSA / acetonitrile; H₂O / 0.33 h / 40 °C

7: 59 percent / NaBH₄ / methanol; CH₂Cl₂ / 0 °C

8: H₂ / Ra-Ni (W₂) / ethanol / 1.5 h / 100 °C / 103430 Torr

9: NaHCO₃ / ethanol / Ambient temperature

10: 78 percent / Br₂ / CH₂Cl₂ / Ambient temperature

11: 100 percent / pyridine / 0.17 h / 60 °C

12: 92 percent / DMAP, Et₃N / 1,2-dichloro-ethane / 0.5 h / 80 °C

13: 97 percent / NaBH₄ / methanol / 0 °C

14: 97 percent / n-Bu₄NF / tetrahydrofuran / Ambient temperature

15: Ambient temperature

16: methanol / 0.33 h / 120 °C

17: 83 percent / K₂CO₃ / acetone / 2 h / Ambient temperature

18: 1) (COCl)2, Et₃N; 2) ZnCl₂ / 1) DMSO, CH₂Cl₂, -78 deg C; 2) CH₂Cl₂, r. t.

19: NaHCO₃ / methanol / 2 h / Ambient temperature

20: K₂CO₃ / acetone / 2.5 h / 60 °C

21: 92 percent / n-Bu₃SnH, AIBN / toluene / 0.25 h / 120 °C

22: TFA / Ambient temperature

With pyridine; dmap; sodium tetrahydroborate; oxalyl dichloride; 2,2'-azobis(isobutyronitrile); camphor-10-sulfonic acid; potassium tert-butylate; tetrabutyl ammonium fluoride; ammonia; hydrogen; bromine; tri-n-butyl-tin hydride; sodium hydrogencarbonate; potassium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; mercury dichloride; zinc(II) chloride; Ra-Ni (W₂); In tetrahydrofuran; methanol; ethanol; dichloromethane; water; 1,2-dichloro-ethane; acetone; toluene; acetonitrile; tert-butyl alcohol;

DOI:10.1021/ja00223a052

Reference yield:

3-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-benzaldehyde (115288-69-2) → C28H29N3O7 (115288-91-0)

Guidance literature:

Multi-step reaction with 21 steps

1: t-BuOK / 2-methyl-propan-2-ol; tetrahydrofuran / -78 °C

2: NH₃ / methanol / Ambient temperature

3: 82 percent / Et₃N, DMAP / CH₂Cl₂ / 24 h / -20 °C

4: NaBH₄ / methanol; CH₂Cl₂ / -20 °C

5: HgCl₂, CSA / acetonitrile; H₂O / 0.33 h / 40 °C

6: 59 percent / NaBH₄ / methanol; CH₂Cl₂ / 0 °C

7: H₂ / Ra-Ni (W₂) / ethanol / 1.5 h / 100 °C / 103430 Torr

8: NaHCO₃ / ethanol / Ambient temperature

9: 78 percent / Br₂ / CH₂Cl₂ / Ambient temperature

10: 100 percent / pyridine / 0.17 h / 60 °C

11: 92 percent / DMAP, Et₃N / 1,2-dichloro-ethane / 0.5 h / 80 °C

12: 97 percent / NaBH₄ / methanol / 0 °C

13: 97 percent / n-Bu₄NF / tetrahydrofuran / Ambient temperature

14: Ambient temperature

15: methanol / 0.33 h / 120 °C

16: 83 percent / K₂CO₃ / acetone / 2 h / Ambient temperature

17: 1) (COCl)2, Et₃N; 2) ZnCl₂ / 1) DMSO, CH₂Cl₂, -78 deg C; 2) CH₂Cl₂, r. t.

18: NaHCO₃ / methanol / 2 h / Ambient temperature

19: K₂CO₃ / acetone / 2.5 h / 60 °C

20: 92 percent / n-Bu₃SnH, AIBN / toluene / 0.25 h / 120 °C

21: TFA / Ambient temperature

With pyridine; dmap; sodium tetrahydroborate; oxalyl dichloride; 2,2'-azobis(isobutyronitrile); camphor-10-sulfonic acid; potassium tert-butylate; tetrabutyl ammonium fluoride; ammonia; hydrogen; bromine; tri-n-butyl-tin hydride; sodium hydrogencarbonate; potassium carbonate; triethylamine; trifluoroacetic acid; mercury dichloride; zinc(II) chloride; Ra-Ni (W₂); In tetrahydrofuran; methanol; ethanol; dichloromethane; water; 1,2-dichloro-ethane; acetone; toluene; acetonitrile; tert-butyl alcohol;

DOI:10.1021/ja00223a052

Reference yield:

1,4-Diacetyl-3-prop-2-ynyl-piperazine-2,5-dione → C28H29N3O7 (115288-91-0)

Guidance literature:

Multi-step reaction with 22 steps

1: AIBN / benzene

2: t-BuOK / 2-methyl-propan-2-ol; tetrahydrofuran / -78 °C

3: NH₃ / methanol / Ambient temperature

4: 82 percent / Et₃N, DMAP / CH₂Cl₂ / 24 h / -20 °C

5: NaBH₄ / methanol; CH₂Cl₂ / -20 °C

6: HgCl₂, CSA / acetonitrile; H₂O / 0.33 h / 40 °C

7: 59 percent / NaBH₄ / methanol; CH₂Cl₂ / 0 °C

8: H₂ / Ra-Ni (W₂) / ethanol / 1.5 h / 100 °C / 103430 Torr

9: NaHCO₃ / ethanol / Ambient temperature

10: 78 percent / Br₂ / CH₂Cl₂ / Ambient temperature

11: 100 percent / pyridine / 0.17 h / 60 °C

12: 92 percent / DMAP, Et₃N / 1,2-dichloro-ethane / 0.5 h / 80 °C

13: 97 percent / NaBH₄ / methanol / 0 °C

14: 97 percent / n-Bu₄NF / tetrahydrofuran / Ambient temperature

15: Ambient temperature

16: methanol / 0.33 h / 120 °C

17: 83 percent / K₂CO₃ / acetone / 2 h / Ambient temperature

18: 1) (COCl)2, Et₃N; 2) ZnCl₂ / 1) DMSO, CH₂Cl₂, -78 deg C; 2) CH₂Cl₂, r. t.

19: NaHCO₃ / methanol / 2 h / Ambient temperature

20: K₂CO₃ / acetone / 2.5 h / 60 °C

21: 92 percent / n-Bu₃SnH, AIBN / toluene / 0.25 h / 120 °C

22: TFA / Ambient temperature

With pyridine; dmap; sodium tetrahydroborate; oxalyl dichloride; 2,2'-azobis(isobutyronitrile); camphor-10-sulfonic acid; potassium tert-butylate; tetrabutyl ammonium fluoride; ammonia; hydrogen; bromine; tri-n-butyl-tin hydride; sodium hydrogencarbonate; potassium carbonate; triethylamine; trifluoroacetic acid; mercury dichloride; zinc(II) chloride; Ra-Ni (W₂); In tetrahydrofuran; methanol; ethanol; dichloromethane; water; 1,2-dichloro-ethane; acetone; toluene; acetonitrile; tert-butyl alcohol; benzene;

DOI:10.1021/ja00223a052

upstream raw materials:

C₃₂H₃₇N₃O₇

meta-hydroxybenzaldehyde

3-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-benzaldehyde

1,4-Diacetyl-3-((E)-3-phenylsulfanyl-allyl)-piperazine-2,5-dione

Downstream raw materials:

quinocarcin

C₁₉H₂₃N₃O₄

C₂₈H₃₃N₃O₆

C₂₈H₃₁N₃O₆

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