1-(2,5-bis(tert-butyldimethylsilyloxy)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione

Base Information

Chemical Name:1-(2,5-bis(tert-butyldimethylsilyloxy)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione
CAS No.:1431642-69-1
Molecular Formula:C₂₈H₄₂O₅Si₂
Molecular Weight:514.809
Hs Code.:

Synonyms:1-(2,5-bis(tert-butyldimethylsilyloxy)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione

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Chemical Property of 1-(2,5-bis(tert-butyldimethylsilyloxy)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione

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Technology Process of 1-(2,5-bis(tert-butyldimethylsilyloxy)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione

There total 2 articles about 1-(2,5-bis(tert-butyldimethylsilyloxy)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione 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:

: 1431642-68-0
1-(2,5-bis(tert-butyldimethylsilyloxy)phenyl)ethanone

: 100-07-2
4-methoxy-benzoyl chloride

: 1431642-69-1
1-(2,5-bis(tert-butyldimethylsilyloxy)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione

Guidance literature:: 1-(2,5-bis(tert-butyldimethylsilyloxy)phenyl)ethanone; With lithium hexamethyldisilazane; In tetrahydrofuran; hexane; at -78 - 20 ℃; Inert atmosphere;

4-methoxy-benzoyl chloride; In tetrahydrofuran; hexane; at -78 - 20 ℃; Inert atmosphere;
DOI:10.1016/j.bmcl.2013.02.052

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 490-78-8
2,5-Dihydroxyacetophenone

: 1431642-69-1
1-(2,5-bis(tert-butyldimethylsilyloxy)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione

Guidance literature:: Multi-step reaction with 2 steps

1.1: 1H-imidazole / N,N-dimethyl-formamide / 16 h / 50 °C / Inert atmosphere

2.1: lithium hexamethyldisilazane / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere

2.2: -78 - 20 °C / Inert atmosphere

With 1H-imidazole; lithium hexamethyldisilazane; In tetrahydrofuran; hexane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2013.02.052