C₃₂H₄₈O₉

Base Information

• Chemical Name: C₃₂H₄₈O₉
• CAS No.: 1261152-59-3
• Molecular Formula: C₃₂H₄₈O₉
• Molecular Weight: 576.728

Synonyms:C₃₂H₄₈O₉

Chemical Property of C₃₂H₄₈O₉

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₂H₄₈O₉

There total 38 articles about C₃₂H₄₈O₉ 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: 81.0%

C70H98O9Si3 (1261152-35-5) → C32H48O9 (1261152-59-3)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 25 - 40 ℃; Inert atmosphere;

DOI:10.1021/ja109533y

Reference yield:

C31H50O5Si2 → C32H48O9 (1261152-59-3)

Guidance literature:

Multi-step reaction with 25 steps

1.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.17 h / -78 °C / Inert atmosphere

1.2: 1 h / -78 °C / Inert atmosphere

1.3: 2 h / -78 - 0 °C / Inert atmosphere

2.1: dichloromethane / 1.5 h / 25 °C / Inert atmosphere

3.1: 2,6-dimethylpyridine / dichloromethane / 14 h / 0 °C / Inert atmosphere

4.1: diisobutylaluminium hydride / dichloromethane / 1 h / -78 °C / Inert atmosphere

4.2: 16 h / 25 °C / Inert atmosphere

5.1: titanium(IV) isopropylate; diethyl (2S,3S)-tartrate / dichloromethane / 1 h / -25 °C / Inert atmosphere; Molecular sieve

5.2: 17 h / -20 °C / Inert atmosphere; Molecular sieve

6.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine / dichloromethane / 0 - 25 °C / Inert atmosphere

7.1: dichloromethane / 14 h / 20 °C / Inert atmosphere

8.1: tetrabutyl ammonium fluoride / dichloromethane / 0.33 h / 0 °C / Inert atmosphere

9.1: pyridinium p-toluenesulfonate / dichloromethane / 25 - 40 °C / Inert atmosphere

10.1: lanthanum(lll) triflate / toluene / 6 h / 25 °C / Inert atmosphere

11.1: sodium tetrahydroborate; nickel (II) chloride hexahydrate / ethanol / 0 °C / Inert atmosphere

12.1: lithium aluminium tetrahydride / tetrahydrofuran; diethyl ether / 0.5 h / 25 °C / Inert atmosphere

13.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine / dichloromethane / 0 - 25 °C / Inert atmosphere

14.1: sodium hexamethyldisilazane / tetrahydrofuran; toluene / 0.17 h / 0 °C / Inert atmosphere

14.2: 0.33 h / 0 °C / Inert atmosphere

15.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 3 h / 0 °C / Inert atmosphere

16.1: dmap; 2-methyl-6-nitrobenzoic anhydride; triethylamine / toluene / 0.33 h / 25 °C / Inert atmosphere; Molecular sieve

16.2: 13 h / 25 °C / Inert atmosphere; Molecular sieve

17.1: p-toluenesulfonic acid monohydrate / methanol; dichloromethane / 0.67 h / 0 °C / Inert atmosphere

18.1: N,N,N,N,-tetramethylethylenediamine; titanium tetrachloride / tetrahydrofuran; dichloromethane / 0 - 25 °C / Inert atmosphere

18.2: 0.67 h / 25 °C / Inert atmosphere

19.1: 2,6-dimethylpyridine / dichloromethane / 1 h / 0 °C / Inert atmosphere

20.1: bis(cyclohexanyl)borane / tetrahydrofuran / 6 h / 25 °C / Inert atmosphere

20.2: 20 h / 0 °C / Inert atmosphere

21.1: sodium hydrogencarbonate; Dess-Martin periodane / dichloromethane / 0 - 25 °C / Inert atmosphere

22.1: p-toluenesulfonic acid monohydrate / methanol; dichloromethane / 0.5 h / 0 °C / Inert atmosphere

23.1: zinc trifluoromethanesulfonate / dichloromethane / 16 h / 25 °C / Inert atmosphere

24.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / -78 - 30 °C / Inert atmosphere

24.2: -78 - 0 °C / Inert atmosphere

25.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 25 - 40 °C / Inert atmosphere

With 2,6-dimethylpyridine; titanium(IV) isopropylate; dmap; sodium tetrahydroborate; lithium aluminium tetrahydride; oxalyl dichloride; nickel (II) chloride hexahydrate; diethyl (2S,3S)-tartrate; N,N,N,N,-tetramethylethylenediamine; bis(cyclohexanyl)borane; 2-methyl-6-nitrobenzoic anhydride; p-toluenesulfonic acid monohydrate; tetrabutyl ammonium fluoride; sodium hexamethyldisilazane; sulfur trioxide pyridine complex; pyridinium p-toluenesulfonate; titanium tetrachloride; zinc trifluoromethanesulfonate; diisobutylaluminium hydride; sodium hydrogencarbonate; Dess-Martin periodane; dimethyl sulfoxide; triethylamine; 3-chloro-benzenecarboperoxoic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; lanthanum(lll) triflate; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; toluene; 1.1: Swern oxidation / 1.2: Swern oxidation / 1.3: Swern oxidation / 2.1: Wittig reaction / 5.1: Sharpless epoxidation / 5.2: Sharpless epoxidation / 6.1: Parikh-Doering oxidation / 7.1: Wittig reaction / 13.1: Parikh-Doering oxidation / 14.1: Wittig reaction / 14.2: Wittig reaction / 20.1: Hydroboration reaction;

DOI:10.1021/ja109533y

Reference yield:

C37H62O6Si3 (1261152-24-2) → C32H48O9 (1261152-59-3)

Guidance literature:

Multi-step reaction with 20 steps

1.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine / dichloromethane / 0 - 25 °C / Inert atmosphere

2.1: dichloromethane / 14 h / 20 °C / Inert atmosphere

3.1: tetrabutyl ammonium fluoride / dichloromethane / 0.33 h / 0 °C / Inert atmosphere

4.1: pyridinium p-toluenesulfonate / dichloromethane / 25 - 40 °C / Inert atmosphere

5.1: lanthanum(lll) triflate / toluene / 6 h / 25 °C / Inert atmosphere

6.1: sodium tetrahydroborate; nickel (II) chloride hexahydrate / ethanol / 0 °C / Inert atmosphere

7.1: lithium aluminium tetrahydride / tetrahydrofuran; diethyl ether / 0.5 h / 25 °C / Inert atmosphere

8.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine / dichloromethane / 0 - 25 °C / Inert atmosphere

9.1: sodium hexamethyldisilazane / tetrahydrofuran; toluene / 0.17 h / 0 °C / Inert atmosphere

9.2: 0.33 h / 0 °C / Inert atmosphere

10.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 3 h / 0 °C / Inert atmosphere

11.1: dmap; 2-methyl-6-nitrobenzoic anhydride; triethylamine / toluene / 0.33 h / 25 °C / Inert atmosphere; Molecular sieve

11.2: 13 h / 25 °C / Inert atmosphere; Molecular sieve

12.1: p-toluenesulfonic acid monohydrate / methanol; dichloromethane / 0.67 h / 0 °C / Inert atmosphere

13.1: N,N,N,N,-tetramethylethylenediamine; titanium tetrachloride / tetrahydrofuran; dichloromethane / 0 - 25 °C / Inert atmosphere

13.2: 0.67 h / 25 °C / Inert atmosphere

14.1: 2,6-dimethylpyridine / dichloromethane / 1 h / 0 °C / Inert atmosphere

15.1: bis(cyclohexanyl)borane / tetrahydrofuran / 6 h / 25 °C / Inert atmosphere

15.2: 20 h / 0 °C / Inert atmosphere

16.1: sodium hydrogencarbonate; Dess-Martin periodane / dichloromethane / 0 - 25 °C / Inert atmosphere

17.1: p-toluenesulfonic acid monohydrate / methanol; dichloromethane / 0.5 h / 0 °C / Inert atmosphere

18.1: zinc trifluoromethanesulfonate / dichloromethane / 16 h / 25 °C / Inert atmosphere

19.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / -78 - 30 °C / Inert atmosphere

19.2: -78 - 0 °C / Inert atmosphere

20.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 25 - 40 °C / Inert atmosphere

With 2,6-dimethylpyridine; dmap; sodium tetrahydroborate; lithium aluminium tetrahydride; nickel (II) chloride hexahydrate; N,N,N,N,-tetramethylethylenediamine; bis(cyclohexanyl)borane; 2-methyl-6-nitrobenzoic anhydride; p-toluenesulfonic acid monohydrate; tetrabutyl ammonium fluoride; sodium hexamethyldisilazane; sulfur trioxide pyridine complex; pyridinium p-toluenesulfonate; titanium tetrachloride; zinc trifluoromethanesulfonate; sodium hydrogencarbonate; Dess-Martin periodane; dimethyl sulfoxide; triethylamine; 3-chloro-benzenecarboperoxoic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; lanthanum(lll) triflate; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; toluene; 1.1: Parikh-Doering oxidation / 2.1: Wittig reaction / 8.1: Parikh-Doering oxidation / 9.1: Wittig reaction / 9.2: Wittig reaction / 15.1: Hydroboration reaction;

DOI:10.1021/ja109533y

upstream raw materials:

C₇₂H₁₀₄O₁₀Si₄

C₆₉H₉₆O₁₀Si₃

C₇₁H₁₀₀O₉SSi₃

C₇₁H₁₀₀O₉SSi₃

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 1261152-59-3 C₃₂H₄₈O₉

Send

Send

Metric Ton KG G Pound L ML

Send

Send