[[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-silane

Base Information

Chemical Name:[[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-silane
CAS No.:1358581-07-3
Molecular Formula:C₄₉H₅₆ClF₃O₇Si
Molecular Weight:877.513
Hs Code.:

[[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-silane

Synonyms:[[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-silane

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Chemical Property of [[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-silane

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Technology Process of [[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-silane

There total 11 articles about [[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-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: 23.0%

: 1358581-05-1
(2S,3R,4S,5S,6R)-6-[(tert-butyl(dimethyl)silyl)oxy-methyl]-2-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-2-methoxy-tetrahydropyran-3,4,5-triol

: 100-39-0
benzyl bromide

: 1358581-07-3
[[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-silane

Guidance literature:: (2S,3R,4S,5S,6R)-6-[(tert-butyl(dimethyl)silyl)oxy-methyl]-2-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-2-methoxy-tetrahydropyran-3,4,5-triol; With sodium hydride; In tetrahydrofuran; mineral oil; at 0 ℃; for 1h; Inert atmosphere;

benzyl bromide; With tetra-(n-butyl)ammonium iodide; In tetrahydrofuran; mineral oil; at 40 ℃; for 12h; Inert atmosphere;

Reference yield:

: 1358581-01-7
4-bromo-1-chloro-2-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]benzene

: 1358581-07-3
[[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

1.2: 2 h / -78 °C

1.3: 16 h / 20 °C

2.1: pyridine; dmap / N,N-dimethyl-formamide / 36 h

3.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 0 - 20 °C

3.2: 3 h

With pyridine; dmap; n-butyllithium; sodium hydride; In tetrahydrofuran; hexane; N,N-dimethyl-formamide; mineral oil;

Reference yield:

: 1358581-03-9
(2S,3R,4S,5S,6R)-2-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-(hydroxymethyl)-2-methoxy-tetrahydropyran-3,4,5-triol

: 1358581-07-3
[[(2R,3R,4S,5R,6S)-3,4,5-tribenzyloxy-6-[4-chloro-3-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]phenyl]-6-methoxy-tetrahydropyran-2-yl]methoxy]tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine; dmap / N,N-dimethyl-formamide / 36 h

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 0 - 20 °C

2.2: 3 h

With pyridine; dmap; sodium hydride; In N,N-dimethyl-formamide; mineral oil;