tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-3,5-dimethyl-6-((S)-3-methylhex-4-ynyl)tetrahydro-2H-pyran-4-yloxy)dimethylsilane

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Chemical Name:tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-3,5-dimethyl-6-((S)-3-methylhex-4-ynyl)tetrahydro-2H-pyran-4-yloxy)dimethylsilane
CAS No.:1054608-48-8
Molecular Formula:C₃₈H₆₈O₇Si₂
Molecular Weight:693.125
Hs Code.:

tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-3,5-dimethyl-6-((S)-3-methylhex-4-ynyl)tetrahydro-2H-pyran-4-yloxy)dimethylsilane

Synonyms:tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-3,5-dimethyl-6-((S)-3-methylhex-4-ynyl)tetrahydro-2H-pyran-4-yloxy)dimethylsilane

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Chemical Property of tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-3,5-dimethyl-6-((S)-3-methylhex-4-ynyl)tetrahydro-2H-pyran-4-yloxy)dimethylsilane

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Technology Process of tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-3,5-dimethyl-6-((S)-3-methylhex-4-ynyl)tetrahydro-2H-pyran-4-yloxy)dimethylsilane

There total 1 articles about tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-3,5-dimethyl-6-((S)-3-methylhex-4-ynyl)tetrahydro-2H-pyran-4-yloxy)dimethylsilane 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%

: 1054608-70-6
tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-6-((S)-5,5-dibromo-3-methylpent-4-enyl)-3,5-dimethyltetrahydro-2H-pyran-4-yloxy)dimethylsilane

: 74-88-4
methyl iodide

: 1054608-48-8
tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-3,5-dimethyl-6-((S)-3-methylhex-4-ynyl)tetrahydro-2H-pyran-4-yloxy)dimethylsilane

Guidance literature:: tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-6-((S)-5,5-dibromo-3-methylpent-4-enyl)-3,5-dimethyltetrahydro-2H-pyran-4-yloxy)dimethylsilane; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h; Inert atmosphere;

methyl iodide; In tetrahydrofuran; at -78 - 20 ℃; Inert atmosphere;
DOI:10.1021/ol801499s

Reference yield: 57.0%

: 1054608-48-8
tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-3,5-dimethyl-6-((S)-3-methylhex-4-ynyl)tetrahydro-2H-pyran-4-yloxy)dimethylsilane

: 1054608-49-9
tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-6-((S,E)-5-iodo-3-methylhex-4-enyl)-3,5-dimethyltetrahydro-2H-pyran-4-yloxy)dimethylsilane

Guidance literature:: tert-butyl((2R,3S,4S,5S,6R)-2-(2-(tert-butyldimethylsilyloxy)-3,5-dimethoxy-6-((methoxymethoxy)methyl)-4-methylphenyl)-3,5-dimethyl-6-((S)-3-methylhex-4-ynyl)tetrahydro-2H-pyran-4-yloxy)dimethylsilane; With tri-n-butyl-tin hydride; palladium diacetate; tricyclohexylphosphine; In tetrahydrofuran; hexane; Inert atmosphere;

With N-iodo-succinimide; In chloroacetonitrile; acetonitrile; at 20 ℃; for 1h; Inert atmosphere; Darkness;
DOI:10.1021/ol801499s