C₃₉H₆₆O₇Si

Base Information

Chemical Name:C₃₉H₆₆O₇Si
CAS No.:1373432-31-5
Molecular Formula:C₃₉H₆₆O₇Si
Molecular Weight:675.034
Hs Code.:

C<sub>39</sub>H<sub>66</sub>O<sub>7</sub>Si

Synonyms:

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Chemical Property of C₃₉H₆₆O₇Si

Chemical Property:

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Technology Process of C₃₉H₆₆O₇Si

There total 20 articles about C₃₉H₆₆O₇Si 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:

: 1373432-39-3
(2S,3S)-2-methyl-3-(triisopropylsilyloxy)butan-1-ol

: 1373432-31-5
C₃₉H₆₆O₇Si

Guidance literature:: Multi-step reaction with 15 steps

1.1: triethylamine / dichloromethane / 0 - 20 °C

2.1: tetra-(n-butyl)ammonium iodide / dimethyl sulfoxide / 48 h / 60 °C

3.1: diisobutylaluminium hydride / hexane; dichloromethane / 3 h / -78 °C

4.1: 1-methyl-pyrrolidin-2-one; titanium tetrachloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 °C

4.2: 1 h

5.1: methanol; lithium borohydride / tetrahydrofuran; diethyl ether / 0 - 20 °C

6.1: pyridinium p-toluenesulfonate / dichloromethane / 2 h

6.2: 8 h / -78 - 20 °C

7.1: triethylamine / dichloromethane / 0 - 20 °C

8.1: lithium triethylborohydride / tetrahydrofuran / 20 °C

8.2: 0 °C

9.1: Hoveyda-Grubbs catalyst second generation / dichloromethane / Reflux

10.1: diethyl ether / -78 °C

11.1: 4,4'-di-tert-butylbiphenyl; lithium / tetrahydrofuran / -78 °C

12.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C

13.1: lithium diisopropyl amide / tetrahydrofuran / -78 °C

13.2: -78 °C

14.1: triphenylphosphine hydrobromide / tetrahydrofuran; methanol / 0 °C

15.1: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / dichloromethane / Molecular sieve

With 1-methyl-pyrrolidin-2-one; methanol; lithium borohydride; Hoveyda-Grubbs catalyst second generation; tetrapropylammonium perruthennate; 4,4'-di-tert-butylbiphenyl; triphenylphosphine hydrobromide; sulfur trioxide pyridine complex; pyridinium p-toluenesulfonate; titanium tetrachloride; tetra-(n-butyl)ammonium iodide; lithium; diisobutylaluminium hydride; lithium triethylborohydride; dimethyl sulfoxide; 4-methylmorpholine N-oxide; triethylamine; N-ethyl-N,N-diisopropylamine; lithium diisopropyl amide; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; dimethyl sulfoxide; 12.1: Parikh-Doering oxidation / 13.1: Aldol condensation / 13.2: Aldol condensation / 15.1: Ley oxidation;
DOI:10.1021/ol300785c

Reference yield:

: 1373432-20-2
(2S,3S)-2-methyl-3-(triisopropylsilyloxy)butyl methanesulfonate

: 1373432-31-5
C₃₉H₆₆O₇Si

Guidance literature:: Multi-step reaction with 14 steps

1.1: tetra-(n-butyl)ammonium iodide / dimethyl sulfoxide / 48 h / 60 °C

2.1: diisobutylaluminium hydride / hexane; dichloromethane / 3 h / -78 °C

3.1: 1-methyl-pyrrolidin-2-one; titanium tetrachloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 °C

3.2: 1 h

4.1: methanol; lithium borohydride / tetrahydrofuran; diethyl ether / 0 - 20 °C

5.1: pyridinium p-toluenesulfonate / dichloromethane / 2 h

5.2: 8 h / -78 - 20 °C

6.1: triethylamine / dichloromethane / 0 - 20 °C

7.1: lithium triethylborohydride / tetrahydrofuran / 20 °C

7.2: 0 °C

8.1: Hoveyda-Grubbs catalyst second generation / dichloromethane / Reflux

9.1: diethyl ether / -78 °C

10.1: 4,4'-di-tert-butylbiphenyl; lithium / tetrahydrofuran / -78 °C

11.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C

12.1: lithium diisopropyl amide / tetrahydrofuran / -78 °C

12.2: -78 °C

13.1: triphenylphosphine hydrobromide / tetrahydrofuran; methanol / 0 °C

14.1: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / dichloromethane / Molecular sieve

With 1-methyl-pyrrolidin-2-one; methanol; lithium borohydride; Hoveyda-Grubbs catalyst second generation; tetrapropylammonium perruthennate; 4,4'-di-tert-butylbiphenyl; triphenylphosphine hydrobromide; sulfur trioxide pyridine complex; pyridinium p-toluenesulfonate; titanium tetrachloride; tetra-(n-butyl)ammonium iodide; lithium; diisobutylaluminium hydride; lithium triethylborohydride; dimethyl sulfoxide; 4-methylmorpholine N-oxide; triethylamine; N-ethyl-N,N-diisopropylamine; lithium diisopropyl amide; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; dimethyl sulfoxide; 11.1: Parikh-Doering oxidation / 12.1: Aldol condensation / 12.2: Aldol condensation / 14.1: Ley oxidation;
DOI:10.1021/ol300785c

Reference yield:

: C₁₅H₃₁NOSi

: 1373432-31-5
C₃₉H₆₆O₇Si

Guidance literature:: Multi-step reaction with 13 steps

1.1: diisobutylaluminium hydride / hexane; dichloromethane / 3 h / -78 °C

2.1: 1-methyl-pyrrolidin-2-one; titanium tetrachloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 °C

2.2: 1 h

3.1: methanol; lithium borohydride / tetrahydrofuran; diethyl ether / 0 - 20 °C

4.1: pyridinium p-toluenesulfonate / dichloromethane / 2 h

4.2: 8 h / -78 - 20 °C

5.1: triethylamine / dichloromethane / 0 - 20 °C

6.1: lithium triethylborohydride / tetrahydrofuran / 20 °C

6.2: 0 °C

7.1: Hoveyda-Grubbs catalyst second generation / dichloromethane / Reflux

8.1: diethyl ether / -78 °C

9.1: 4,4'-di-tert-butylbiphenyl; lithium / tetrahydrofuran / -78 °C

10.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C

11.1: lithium diisopropyl amide / tetrahydrofuran / -78 °C

11.2: -78 °C

12.1: triphenylphosphine hydrobromide / tetrahydrofuran; methanol / 0 °C

13.1: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / dichloromethane / Molecular sieve

With 1-methyl-pyrrolidin-2-one; methanol; lithium borohydride; Hoveyda-Grubbs catalyst second generation; tetrapropylammonium perruthennate; 4,4'-di-tert-butylbiphenyl; triphenylphosphine hydrobromide; sulfur trioxide pyridine complex; pyridinium p-toluenesulfonate; titanium tetrachloride; lithium; diisobutylaluminium hydride; lithium triethylborohydride; dimethyl sulfoxide; 4-methylmorpholine N-oxide; triethylamine; N-ethyl-N,N-diisopropylamine; lithium diisopropyl amide; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; 10.1: Parikh-Doering oxidation / 11.1: Aldol condensation / 11.2: Aldol condensation / 13.1: Ley oxidation;
DOI:10.1021/ol300785c