[(R)-2-((S)-Benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-pent-4-enyloxy]-tert-butyl-diphenyl-silane

Base Information

Chemical Name:[(R)-2-((S)-Benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-pent-4-enyloxy]-tert-butyl-diphenyl-silane
CAS No.:195321-30-3
Molecular Formula:C₃₁H₃₈O₅Si
Molecular Weight:518.725
Hs Code.:

Synonyms:[(R)-2-((S)-Benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-pent-4-enyloxy]-tert-butyl-diphenyl-silane

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Chemical Property of [(R)-2-((S)-Benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-pent-4-enyloxy]-tert-butyl-diphenyl-silane

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Technology Process of [(R)-2-((S)-Benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-pent-4-enyloxy]-tert-butyl-diphenyl-silane

There total 6 articles about [(R)-2-((S)-Benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-pent-4-enyloxy]-tert-butyl-diphenyl-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: 98.0%

: 107-30-2
chloromethyl methyl ether

: 195321-29-0
(1S,2R)-1-Benzo[1,3]dioxol-5-yl-2-(tert-butyl-diphenyl-silanyloxymethyl)-pent-4-en-1-ol

: 195321-30-3
[(R)-2-((S)-Benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-pent-4-enyloxy]-tert-butyl-diphenyl-silane

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; for 21h; Ambient temperature;
DOI:10.1021/jo971027c

Reference yield:

: 120-57-0,30024-74-9
piperonal

: 195321-30-3
[(R)-2-((S)-Benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-pent-4-enyloxy]-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) dibutylboron triflate, 2.) Et₃N / 1) CH₂Cl₂, 0 deg C; 2) CH₂Cl₂, 0 deg C, 10 min; 3) CH₂Cl₂, -78 deg C, 30 min, 0 deg C, 1 h

2: 82 percent / LiBH₄ / H₂O; diethyl ether; tetrahydrofuran / 1.25 h / 0 °C

3: 87 percent / imidazole / tetrahydrofuran / 5.25 h / Ambient temperature

4: 98 percent / diisopropylethylamine / CH₂Cl₂ / 21 h / Ambient temperature

With 1H-imidazole; lithium borohydride; di-n-butylboryl trifluoromethanesulfonate; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; diethyl ether; dichloromethane; water;
DOI:10.1021/jo971027c

Reference yield:

: 104266-88-8
(4S)-4-benzyl-3-pent-4-enoyl-1,3-oxazolidin-2-one

: 195321-30-3
[(R)-2-((S)-Benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-pent-4-enyloxy]-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) dibutylboron triflate, 2.) Et₃N / 1) CH₂Cl₂, 0 deg C; 2) CH₂Cl₂, 0 deg C, 10 min; 3) CH₂Cl₂, -78 deg C, 30 min, 0 deg C, 1 h

2: 82 percent / LiBH₄ / H₂O; diethyl ether; tetrahydrofuran / 1.25 h / 0 °C

3: 87 percent / imidazole / tetrahydrofuran / 5.25 h / Ambient temperature

4: 98 percent / diisopropylethylamine / CH₂Cl₂ / 21 h / Ambient temperature

With 1H-imidazole; lithium borohydride; di-n-butylboryl trifluoromethanesulfonate; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; diethyl ether; dichloromethane; water;
DOI:10.1021/jo971027c