(2S,3S,3aR,9aR)-2-Biphenyl-4-yl-3-(tert-butyl-dimethyl-silanyloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacyclooctene

Base Information

Chemical Name:(2S,3S,3aR,9aR)-2-Biphenyl-4-yl-3-(tert-butyl-dimethyl-silanyloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacyclooctene
CAS No.:853941-38-5
Molecular Formula:C₃₅H₅₈O₅Si₃
Molecular Weight:643.099
Hs Code.:

(2S,3S,3aR,9aR)-2-Biphenyl-4-yl-3-(tert-butyl-dimethyl-silanyloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacyclooctene

Synonyms:(2S,3S,3aR,9aR)-2-Biphenyl-4-yl-3-(tert-butyl-dimethyl-silanyloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacyclooctene

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Chemical Property of (2S,3S,3aR,9aR)-2-Biphenyl-4-yl-3-(tert-butyl-dimethyl-silanyloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacyclooctene

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Technology Process of (2S,3S,3aR,9aR)-2-Biphenyl-4-yl-3-(tert-butyl-dimethyl-silanyloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacyclooctene

There total 1 articles about (2S,3S,3aR,9aR)-2-Biphenyl-4-yl-3-(tert-butyl-dimethyl-silanyloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacyclooctene 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: 82.0%

: 851787-49-0
(2S,3S,3aS,9aR)-2-Biphenyl-4-yl-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-ol

: 18162-48-6
tert-butyldimethylsilyl chloride

: 853941-38-5
(2S,3S,3aR,9aR)-2-Biphenyl-4-yl-3-(tert-butyl-dimethyl-silanyloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacyclooctene

Guidance literature:: In N,N-dimethyl-formamide; at 60 ℃; for 2h;
DOI:10.1039/b419278h

Reference yield: 38.0%

: 853941-38-5
(2S,3S,3aR,9aR)-2-Biphenyl-4-yl-3-(tert-butyl-dimethyl-silanyloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacyclooctene

: 853941-39-6
(2R,3R,4R,5S)-5-Biphenyl-4-yl-4-(tert-butyl-dimethyl-silanyloxy)-2-hydroxymethyl-tetrahydro-furan-3-ol

Guidance literature:: With tetrabutyl ammonium fluoride; acetic acid; In tetrahydrofuran; at 0 ℃;
DOI:10.1039/b419278h

Reference yield:

: 853941-38-5
(2S,3S,3aR,9aR)-2-Biphenyl-4-yl-3-(tert-butyl-dimethyl-silanyloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacyclooctene

: 853941-40-9
(2R,3R,4R,5S)-5-Biphenyl-4-yl-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-furan-3-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 38 percent / TBAF; AcOH / tetrahydrofuran / 0 °C

2: 82 percent / pyridine / 2 h / 20 °C

With pyridine; tetrabutyl ammonium fluoride; acetic acid; In tetrahydrofuran;
DOI:10.1039/b419278h