C₃₃H₄₂O₇Si

Base Information

Chemical Name:C₃₃H₄₂O₇Si
CAS No.:954114-90-0
Molecular Formula:C₃₃H₄₂O₇Si
Molecular Weight:578.778
Hs Code.:

C<sub>33</sub>H<sub>42</sub>O<sub>7</sub>Si

Synonyms:C₃₃H₄₂O₇Si

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Chemical Property of C₃₃H₄₂O₇Si

Chemical Property:

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Technology Process of C₃₃H₄₂O₇Si

There total 10 articles about C₃₃H₄₂O₇Si 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: 65.0%

: 954114-89-7
C₂₀H₂₀O₅

: 149777-72-0
4-Bromo-2-methoxy-1-<(tert-butyldimethylsilyl)oxy>benzene

: 954114-90-0
C₃₃H₄₂O₇Si

Guidance literature:: 4-Bromo-2-methoxy-1-<(tert-butyldimethylsilyl)oxy>benzene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

C₂₀H₂₀O₅; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h; Further stages.;
DOI:10.1021/ol7016388

Reference yield:

: 954114-86-4
(3R,4R,5S)-5-(4-(benzyloxy)-3-methoxyphenyl)-3,4-dimethyldihydrofuran-2(3H)-one

: 954114-90-0
C₃₃H₄₂O₇Si

Guidance literature:: Multi-step reaction with 3 steps

1.1: hydrogen / Pd/C / ethyl acetate; ethanol / 4 h / 20 °C

2.1: 117.3 mg / triethylamine / CH₂Cl₂ / 1 h / -78 - 20 °C

3.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -78 °C

3.2: 65 percent / tetrahydrofuran; hexane / 0.5 h / -78 °C

With n-butyllithium; hydrogen; triethylamine; palladium on activated charcoal; In tetrahydrofuran; ethanol; hexane; dichloromethane; ethyl acetate;
DOI:10.1021/ol7016388

Reference yield:

: 954114-82-0
C₃₀H₄₃NO₆Si

: 954114-90-0
C₃₃H₄₂O₇Si

Guidance literature:: Multi-step reaction with 8 steps

1.1: 88 percent / NaBH₄ / tetrahydrofuran; methanol; H₂O / 24 h / 20 °C

2.1: triethylamine / CH₂Cl₂ / 0.5 h / -78 °C

3.1: 948.7 mg / dimethylsulfoxide / 2 h / 70 °C

4.1: NaOH / tetrahydrofuran; methanol; H₂O / 12 h / 140 °C

4.2: 70 percent / HCl / various solvents / 12 h / 20 °C

5.1: LiHMDS / tetrahydrofuran / 0.5 h / -78 °C

5.2: 92 percent / tetrahydrofuran / 1 h / -78 °C

6.1: hydrogen / Pd/C / ethyl acetate; ethanol / 4 h / 20 °C

7.1: 117.3 mg / triethylamine / CH₂Cl₂ / 1 h / -78 - 20 °C

8.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -78 °C

8.2: 65 percent / tetrahydrofuran; hexane / 0.5 h / -78 °C

With sodium hydroxide; sodium tetrahydroborate; n-butyllithium; hydrogen; triethylamine; lithium hexamethyldisilazane; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; hexane; dichloromethane; water; dimethyl sulfoxide; ethyl acetate;
DOI:10.1021/ol7016388