3-(2-hydroxyethoxy)-3-methyl-5-(diphenylmethylsilyl)-2-(2-phenylethyl)cyclopentanone

Base Information

Chemical Name:3-(2-hydroxyethoxy)-3-methyl-5-(diphenylmethylsilyl)-2-(2-phenylethyl)cyclopentanone
CAS No.:147914-09-8
Molecular Formula:C₂₉H₃₄O₃Si
Molecular Weight:458.673
Hs Code.:

Synonyms:3-(2-hydroxyethoxy)-3-methyl-5-(diphenylmethylsilyl)-2-(2-phenylethyl)cyclopentanone

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-(2-hydroxyethoxy)-3-methyl-5-(diphenylmethylsilyl)-2-(2-phenylethyl)cyclopentanone

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Technology Process of 3-(2-hydroxyethoxy)-3-methyl-5-(diphenylmethylsilyl)-2-(2-phenylethyl)cyclopentanone

There total 4 articles about 3-(2-hydroxyethoxy)-3-methyl-5-(diphenylmethylsilyl)-2-(2-phenylethyl)cyclopentanone 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: 70.0%

: 7,7-(ethylenedioxy)-5-(diphenylmethylsilyl)-1-phenyl-4-<(trimethylsilyl)oxy>-3-octene

: 147914-09-8
3-(2-hydroxyethoxy)-3-methyl-5-(diphenylmethylsilyl)-2-(2-phenylethyl)cyclopentanone

Guidance literature:: With titanium tetrachloride; In dichloromethane; at -78 ℃; for 2.75h;
DOI:10.1021/jo00062a012

Reference yield:

: 1462-75-5
3-phenylpropylmagnesium bromide

: 147914-09-8
3-(2-hydroxyethoxy)-3-methyl-5-(diphenylmethylsilyl)-2-(2-phenylethyl)cyclopentanone

Guidance literature:: Multi-step reaction with 3 steps

1: 63 percent / tetrahydrofuran / 72 h / Heating

2: 1) LDA / 1) THF, 0 deg C, 3 h, 2) THF, 25 deg C

3: 70 percent / TiCl₄ / CH₂Cl₂ / 2.75 h / -78 °C

With titanium tetrachloride; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jo00062a012

Reference yield:

: 107126-17-0
ethyl 2-(diphenylmethylsilyl)levulinate ethylene ketal

: 147914-09-8
3-(2-hydroxyethoxy)-3-methyl-5-(diphenylmethylsilyl)-2-(2-phenylethyl)cyclopentanone

Guidance literature:: Multi-step reaction with 3 steps

1: 63 percent / tetrahydrofuran / 72 h / Heating

2: 1) LDA / 1) THF, 0 deg C, 3 h, 2) THF, 25 deg C

3: 70 percent / TiCl₄ / CH₂Cl₂ / 2.75 h / -78 °C

With titanium tetrachloride; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jo00062a012