tert-butyl-[4-(2,4-dimethoxy-5-methoxymethoxy-3-methyl-phenyl)-but-2-enyloxy]-dimethyl-silane

Base Information

Chemical Name:tert-butyl-[4-(2,4-dimethoxy-5-methoxymethoxy-3-methyl-phenyl)-but-2-enyloxy]-dimethyl-silane
CAS No.:271578-65-5
Molecular Formula:C₂₁H₃₆O₅Si
Molecular Weight:396.599
Hs Code.:

<i>tert</i>-butyl-[4-(2,4-dimethoxy-5-methoxymethoxy-3-methyl-phenyl)-but-2-enyloxy]-dimethyl-silane

Synonyms:tert-butyl-[4-(2,4-dimethoxy-5-methoxymethoxy-3-methyl-phenyl)-but-2-enyloxy]-dimethyl-silane

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Chemical Property of tert-butyl-[4-(2,4-dimethoxy-5-methoxymethoxy-3-methyl-phenyl)-but-2-enyloxy]-dimethyl-silane

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Technology Process of tert-butyl-[4-(2,4-dimethoxy-5-methoxymethoxy-3-methyl-phenyl)-but-2-enyloxy]-dimethyl-silane

There total 6 articles about tert-butyl-[4-(2,4-dimethoxy-5-methoxymethoxy-3-methyl-phenyl)-but-2-enyloxy]-dimethyl-silane 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: 87.0%

: 351379-95-8
4-[4-(tert-butyl-dimethyl-silanyloxy)-but-2-enyl]-3-methoxy-6-methoxymethoxy-2-methyl-phenol

: 74-88-4
methyl iodide

: 271578-65-5
tert-butyl-[4-(2,4-dimethoxy-5-methoxymethoxy-3-methyl-phenyl)-but-2-enyloxy]-dimethyl-silane

Guidance literature:: With potassium carbonate; In acetonitrile; for 12h; Heating;
DOI:10.1016/S0040-4039(00)00105-2

Reference yield:

: 54700-36-6
2-hydroxy-4-methoxy-3-methylbenzaldehyde

: 271578-65-5
tert-butyl-[4-(2,4-dimethoxy-5-methoxymethoxy-3-methyl-phenyl)-but-2-enyloxy]-dimethyl-silane

Guidance literature:: Multi-step reaction with 5 steps

1: 100 percent / K₂CO₃ / acetonitrile / 5 h / Heating

2: 85 percent / H₂O₂; SeO₂; water / 2-methyl-propan-2-ol / 5 h / 40 °C

3: 100 percent / (i-Pr)2NEt / CH₂Cl₂ / 12 h / 80 °C

4: 96 percent / Me₂NPh / toluene / 12 h / 210 °C

5: 87 percent / K₂CO₃ / acetonitrile / 12 h / Heating

With selenium(IV) oxide; water; dihydrogen peroxide; potassium carbonate; N,N-dimethyl-aniline; N-ethyl-N,N-diisopropylamine; In dichloromethane; toluene; acetonitrile; tert-butyl alcohol; 1: Etherification / 2: oxidative cleavage / 3: Etherification / 4: p-Claisen rearrangement / 5: Etherification;
DOI:10.1016/S0040-4039(00)00105-2

Reference yield:

: 91202-71-0
(E)-((4-bromobut-2-en-1-yl)oxy)(tert-butyl)dimethylsilane

: 271578-65-5
tert-butyl-[4-(2,4-dimethoxy-5-methoxymethoxy-3-methyl-phenyl)-but-2-enyloxy]-dimethyl-silane

Guidance literature:: Multi-step reaction with 5 steps

1: 100 percent / K₂CO₃ / acetonitrile / 5 h / Heating

2: 85 percent / H₂O₂; SeO₂; water / 2-methyl-propan-2-ol / 5 h / 40 °C

3: 100 percent / (i-Pr)2NEt / CH₂Cl₂ / 12 h / 80 °C

4: 96 percent / Me₂NPh / toluene / 12 h / 210 °C

5: 87 percent / K₂CO₃ / acetonitrile / 12 h / Heating

With selenium(IV) oxide; water; dihydrogen peroxide; potassium carbonate; N,N-dimethyl-aniline; N-ethyl-N,N-diisopropylamine; In dichloromethane; toluene; acetonitrile; tert-butyl alcohol; 1: Etherification / 2: oxidative cleavage / 3: Etherification / 4: p-Claisen rearrangement / 5: Etherification;
DOI:10.1016/S0040-4039(00)00105-2