Trimethyl-[2-((4aR,8S,8aS)-2-phenyl-4,4a,8,8a-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-yloxymethoxy)-ethyl]-silane

Base Information

Chemical Name:Trimethyl-[2-((4aR,8S,8aS)-2-phenyl-4,4a,8,8a-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-yloxymethoxy)-ethyl]-silane
CAS No.:76513-66-1
Molecular Formula:C₁₉H₂₈O₅Si
Molecular Weight:364.514
Hs Code.:

Synonyms:Trimethyl-[2-((4aR,8S,8aS)-2-phenyl-4,4a,8,8a-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-yloxymethoxy)-ethyl]-silane

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Chemical Property of Trimethyl-[2-((4aR,8S,8aS)-2-phenyl-4,4a,8,8a-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-yloxymethoxy)-ethyl]-silane

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Technology Process of Trimethyl-[2-((4aR,8S,8aS)-2-phenyl-4,4a,8,8a-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-yloxymethoxy)-ethyl]-silane

There total 7 articles about Trimethyl-[2-((4aR,8S,8aS)-2-phenyl-4,4a,8,8a-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-yloxymethoxy)-ethyl]-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: 100.0%

: 63598-38-9,167074-37-5
1,5-anhydro-4,6-O-benzylidene-2-deoxy-D-ribo-hex-1-enopyranose

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

: 76513-66-1
1,5-anhydro-4,6-O-benzylidene-2-deoxy-3-O-<<2-(trimethylsilyl)ethoxy>methyl>-D-ribo-hex-1-enopyranose

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane;
DOI:10.1021/ja00015a051

Reference yield: 99.0%

: 5987-33-7,167074-37-5
4,6-O-benzylidene-D-allal

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

: 76513-66-1
Trimethyl-[2-((4aR,8S,8aS)-2-phenyl-4,4a,8,8a-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-yloxymethoxy)-ethyl]-silane

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 35 - 40 ℃; for 3h;
DOI:10.1016/S0040-4039(00)78684-9

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 76513-66-1
1,5-anhydro-4,6-O-benzylidene-2-deoxy-3-O-<<2-(trimethylsilyl)ethoxy>methyl>-D-ribo-hex-1-enopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: p-toluenesulfonic acid / dimethylformamide / 9 h / 20 - 30 °C

2: 86 percent / 3,3-dimethyldioxirane / acetone; CH₂Cl₂ / -78 °C

3: 100 percent / N,N-diisopropylethylamine / CH₂Cl₂ / 5 h / Ambient temperature

With 3,3-dimethyldioxirane; toluene-4-sulfonic acid; N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1021/ja960526c