3-[2,4-bis(2-trimethylsilylethoxymethoxy)phenyl]-4-methyl-7-(2-trimethylsilanylethoxymethoxy)coumarin

Base Information

Chemical Name:3-[2,4-bis(2-trimethylsilylethoxymethoxy)phenyl]-4-methyl-7-(2-trimethylsilanylethoxymethoxy)coumarin
CAS No.:554430-36-3
Molecular Formula:C₃₄H₅₄O₈Si₃
Molecular Weight:675.054
Hs Code.:

Synonyms:3-[2,4-bis(2-trimethylsilylethoxymethoxy)phenyl]-4-methyl-7-(2-trimethylsilanylethoxymethoxy)coumarin

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Chemical Property of 3-[2,4-bis(2-trimethylsilylethoxymethoxy)phenyl]-4-methyl-7-(2-trimethylsilanylethoxymethoxy)coumarin

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Technology Process of 3-[2,4-bis(2-trimethylsilylethoxymethoxy)phenyl]-4-methyl-7-(2-trimethylsilanylethoxymethoxy)coumarin

There total 6 articles about 3-[2,4-bis(2-trimethylsilylethoxymethoxy)phenyl]-4-methyl-7-(2-trimethylsilanylethoxymethoxy)coumarin 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:

: 76513-69-4
(2-trimethylethylsilylethoxy)methyl chloride

: 553681-50-8
4-methyl-3-(2,4-dihydroxyphenyl)-7-hydroxycoumarin

: 554430-36-3
3-[2,4-bis(2-trimethylsilylethoxymethoxy)phenyl]-4-methyl-7-(2-trimethylsilanylethoxymethoxy)coumarin

Guidance literature:: With potassium carbonate; In acetone; at 50 ℃; for 1h;

Reference yield:

: 554430-37-4
3-[2,4-bis(2-trimethylsilylethoxymethoxy)phenyl]-4-bromomethyl-7-(2-trimethylsilylethoxymethoxy)coumarin

: 554430-36-3
3-[2,4-bis(2-trimethylsilylethoxymethoxy)phenyl]-4-methyl-7-(2-trimethylsilanylethoxymethoxy)coumarin

Guidance literature:: With hydrogenchloride; In tetrahydrofuran;

Reference yield:

: 89-84-9
2',4'-dihydroxy-4-acetophenone

: 554430-36-3
3-[2,4-bis(2-trimethylsilylethoxymethoxy)phenyl]-4-methyl-7-(2-trimethylsilanylethoxymethoxy)coumarin

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / 24 h / 148 °C / Inert atmosphere

2: pyridine hydrochloride / 1 h / 180 - 210 °C / Inert atmosphere

3: potassium carbonate / acetone / 3 h / 59 °C / Inert atmosphere

With pyridine hydrochloride; potassium carbonate; triethylamine; In acetone;
DOI:10.1021/op050242p