(tert-Butyldimethylsiloxy)methyl 4,5-dimethoxy-2-(trimethylsilyl)phenyl ketone

Base Information

Chemical Name:(tert-Butyldimethylsiloxy)methyl 4,5-dimethoxy-2-(trimethylsilyl)phenyl ketone
CAS No.:169563-57-9
Molecular Formula:C₁₉H₃₄O₄Si₂
Molecular Weight:382.648
Hs Code.:

Synonyms:(tert-Butyldimethylsiloxy)methyl 4,5-dimethoxy-2-(trimethylsilyl)phenyl ketone

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Chemical Property of (tert-Butyldimethylsiloxy)methyl 4,5-dimethoxy-2-(trimethylsilyl)phenyl ketone

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Technology Process of (tert-Butyldimethylsiloxy)methyl 4,5-dimethoxy-2-(trimethylsilyl)phenyl ketone

There total 6 articles about (tert-Butyldimethylsiloxy)methyl 4,5-dimethoxy-2-(trimethylsilyl)phenyl ketone 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:

: 1026036-34-9
1-[1-(tert-Butyl-dimethyl-silanyloxy)-vinyl]-4,5-dimethoxy-2-trimethylsilanyl-benzene

: 169563-57-9
(tert-Butyldimethylsiloxy)methyl 4,5-dimethoxy-2-(trimethylsilyl)phenyl ketone

Guidance literature:: With sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; for 1.5h; Yield given; Ambient temperature;
DOI:10.1021/jo00126a030

Reference yield:

: 103477-58-3
2-(2-bromo-4,5-dimethoxyphenyl)-1,3-dioxolane

: 169563-57-9
(tert-Butyldimethylsiloxy)methyl 4,5-dimethoxy-2-(trimethylsilyl)phenyl ketone

Guidance literature:: Multi-step reaction with 6 steps

1: 56 percent / NaOMe / hexamethylphosphoric acid triamide / 6 h / Ambient temperature

2: 93 percent / p-TsOH, H₂O / acetone / 12 h / Heating

3: tetrahydrofuran; hexane / 1 h / 0 °C

4: PDC, 4 Angstroem molecular sieves / CH₂Cl₂ / 2 h / Ambient temperature

5: Et₃N / CH₂Cl₂ / 0.17 h / Ambient temperature

6: aq. NaHCO₃, m-CPBA / CH₂Cl₂ / 1.5 h / Ambient temperature

With dipyridinium dichromate; 4 A molecular sieve; water; sodium methylate; sodium hydrogencarbonate; toluene-4-sulfonic acid; triethylamine; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; dichloromethane; acetone;
DOI:10.1021/jo00126a030

Reference yield:

: 169563-56-8
4-Acetyl-5-(trimethylsilyl)veratrole

: 169563-57-9
(tert-Butyldimethylsiloxy)methyl 4,5-dimethoxy-2-(trimethylsilyl)phenyl ketone

Guidance literature:: Multi-step reaction with 2 steps

1: Et₃N / CH₂Cl₂ / 0.17 h / Ambient temperature

2: aq. NaHCO₃, m-CPBA / CH₂Cl₂ / 1.5 h / Ambient temperature

With sodium hydrogencarbonate; triethylamine; 3-chloro-benzenecarboperoxoic acid; In dichloromethane;
DOI:10.1021/jo00126a030