(2R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-((S)-1-methyl-allyl)-dihydro-furan-3-one

Base Information

Chemical Name:(2R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-((S)-1-methyl-allyl)-dihydro-furan-3-one
CAS No.:713122-74-8
Molecular Formula:C₂₅H₃₂O₃Si
Molecular Weight:408.613
Hs Code.:

Synonyms:(2R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-((S)-1-methyl-allyl)-dihydro-furan-3-one

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Chemical Property of (2R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-((S)-1-methyl-allyl)-dihydro-furan-3-one

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Technology Process of (2R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-((S)-1-methyl-allyl)-dihydro-furan-3-one

There total 5 articles about (2R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-((S)-1-methyl-allyl)-dihydro-furan-3-one 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: 88.0%

: 713122-73-7
(S)-4-[((E)-But-2-enyl)oxy]-5-(tert-butyl-diphenyl-silanyloxy)-1-diazo-pentan-2-one

: 713122-74-8
(2R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-((S)-1-methyl-allyl)-dihydro-furan-3-one

Guidance literature:: With copper acetylacetonate; In tetrahydrofuran; for 0.5h; Heating;
DOI:10.1021/ol049483s

Reference yield:

: 124655-05-6
(S)-methyl 4-(tert-butyldiphenylsilyloxy)-3-hydroxybutanoate

: 713122-74-8
(2R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-((S)-1-methyl-allyl)-dihydro-furan-3-one

Guidance literature:: Multi-step reaction with 5 steps

1: 60 percent / CF₃SO₃H / CH₂Cl₂ / 20 °C

2: 86 percent / potassium trimethylsilanolate / diethyl ether / 20 °C

3: oxalyl chloride; dimethylformamide / CH₂Cl₂ / 20 °C

4: diethyl ether / 0 - 20 °C

5: 88 percent / copper(II) acetylacetonate / tetrahydrofuran / 0.5 h / Heating

With copper acetylacetonate; oxalyl dichloride; trifluorormethanesulfonic acid; potassium trimethylsilonate; N,N-dimethyl-formamide; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1021/ol049483s

Reference yield:

: 713122-71-5
(S)-3-[((E)-But-2-enyl)oxy]-4-(tert-butyl-diphenyl-silanyloxy)-butyric acid methyl ester

: 713122-74-8
(2R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-((S)-1-methyl-allyl)-dihydro-furan-3-one

Guidance literature:: Multi-step reaction with 4 steps

1: 86 percent / potassium trimethylsilanolate / diethyl ether / 20 °C

2: oxalyl chloride; dimethylformamide / CH₂Cl₂ / 20 °C

3: diethyl ether / 0 - 20 °C

4: 88 percent / copper(II) acetylacetonate / tetrahydrofuran / 0.5 h / Heating

With copper acetylacetonate; oxalyl dichloride; potassium trimethylsilonate; N,N-dimethyl-formamide; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1021/ol049483s