C₂₉H₃₇NO₄

Base Information

• Chemical Name: C₂₉H₃₇NO₄
• CAS No.: 129056-24-2
• Molecular Formula: C₂₉H₃₇NO₄
• Molecular Weight: 463.617

Synonyms:

Chemical Property of C₂₉H₃₇NO₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₉H₃₇NO₄

There total 19 articles about C₂₉H₃₇NO₄ 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: 55.0%

(E)-(1S,5R,6S,7S,11S,14S,15R,16S)-16-Benzyl-5,6-bis-(ethoxy-trimethylsilanyl-methoxy)-5,7,13,14-tetramethyl-17-aza-tricyclo[9.7.0.01,15]octadeca-9,12-diene-2,18-dione → C29H37NO4 (129056-24-2)

Guidance literature:

With hydrogen fluoride; In acetonitrile; for 6h;

DOI:10.1039/c39900000467

Reference yield:

(2R,3S,4S)-2,4-Dimethyl-1,2-epoxyhex-5-en-3-ol (129056-10-6) → C29H37NO4 (129056-24-2)

Guidance literature:

Multi-step reaction with 18 steps

1: 97 percent / diisopropylethylamine / CH₂Cl₂

2: 71 percent / NaOH / 72 h / 80 °C

3: 97 percent / dichlorodicyanoquinone / CH₂Cl₂; H₂O / 0.33 h

4: 88 percent / aq. NaOH / methanol

5: 77 percent / 1.) DMSO, oxalyl chloride, 2.) triethylamine / CH₂Cl₂ / -50 °C

6: 95 percent / benzene / 4 h / 80 °C

7: 92 percent / diisopropylethylamine / CH₂Cl₂ / 48 h / Heating

8: 1.) 9-borabicyclo<3.3.1>nonane, 2.) NaOH, H₂O₂ / 1.) THF, reflux, 1.5 h, 2.) 1 h

9: 80 percent / H₂ / Pd/C / methanol

10: 78 percent / 1.) DMSO, oxalyl chloride, 2.) triethylamine / CH₂Cl₂ / -50 °C

11: 2.) b) hexamethylphosphoramide / 2.) a) THF, -70 deg C, 1 h, b) 3 h

12: 1.) NaOH, / 1.) H₂O, EtOH, 6 h, 2.) THF, 16 h

13: 2.) THF, from -72 deg C to RT, 3h

14: 81 percent / LiN(SiMe₃)2 / 2.5 h / -72 °C

15: H₂O₂, m-chloroperbenzoic acid / 0.42 h / -50 - 0 °C

16: toluene / 16 h / 80 °C

17: 89 percent / aq. NaOH / methanol / 2.5 h

18: 55 percent / aq. HF / acetonitrile / 6 h

With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium hydroxide; 9-borabicyclo[3.3.1]nonane dimer; oxalyl dichloride; hydrogen fluoride; hydrogen; dihydrogen peroxide; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; lithium hexamethyldisilazane; palladium on activated charcoal; In methanol; dichloromethane; water; toluene; acetonitrile; benzene;

DOI:10.1039/c39900000467

Reference yield:

(2R,3S,4S)-3-(Ethoxy-trimethylsilanyl-methoxy)-2,4-dimethyl-hex-5-ene-1,2-diol → C29H37NO4 (129056-24-2)

Guidance literature:

Multi-step reaction with 14 steps

1: 77 percent / 1.) DMSO, oxalyl chloride, 2.) triethylamine / CH₂Cl₂ / -50 °C

2: 95 percent / benzene / 4 h / 80 °C

3: 92 percent / diisopropylethylamine / CH₂Cl₂ / 48 h / Heating

4: 1.) 9-borabicyclo<3.3.1>nonane, 2.) NaOH, H₂O₂ / 1.) THF, reflux, 1.5 h, 2.) 1 h

5: 80 percent / H₂ / Pd/C / methanol

6: 78 percent / 1.) DMSO, oxalyl chloride, 2.) triethylamine / CH₂Cl₂ / -50 °C

7: 2.) b) hexamethylphosphoramide / 2.) a) THF, -70 deg C, 1 h, b) 3 h

8: 1.) NaOH, / 1.) H₂O, EtOH, 6 h, 2.) THF, 16 h

9: 2.) THF, from -72 deg C to RT, 3h

10: 81 percent / LiN(SiMe₃)2 / 2.5 h / -72 °C

11: H₂O₂, m-chloroperbenzoic acid / 0.42 h / -50 - 0 °C

12: toluene / 16 h / 80 °C

13: 89 percent / aq. NaOH / methanol / 2.5 h

14: 55 percent / aq. HF / acetonitrile / 6 h

With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium hydroxide; 9-borabicyclo[3.3.1]nonane dimer; oxalyl dichloride; hydrogen fluoride; hydrogen; dihydrogen peroxide; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; lithium hexamethyldisilazane; palladium on activated charcoal; In methanol; dichloromethane; toluene; acetonitrile; benzene;

DOI:10.1039/c39900000467

upstream raw materials:

(2R,3S,4S)-2,4-Dimethyl-1,2-epoxyhex-5-en-3-ol

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