(2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-((E)-4-(6-(((4S)-6-((S)-4-(tert-butyldiphenylsilyloxy)-2-(4-methoxy benzyloxy)butyl)-4-hydroxytetrahydro-2H-pyran-2-yl)methyl)-4-methylenetetrahydro-2H-pyran-2-yl)-2-methylbut-3-en-2-yl)-2-methoxydihydro-2H-pyran-3(4H)-one

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Chemical Name:(2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-((E)-4-(6-(((4S)-6-((S)-4-(tert-butyldiphenylsilyloxy)-2-(4-methoxy benzyloxy)butyl)-4-hydroxytetrahydro-2H-pyran-2-yl)methyl)-4-methylenetetrahydro-2H-pyran-2-yl)-2-methylbut-3-en-2-yl)-2-methoxydihydro-2H-pyran-3(4H)-one
CAS No.:1159611-64-9
Molecular Formula:C₆₉H₁₀₀O₁₂Si₂
Molecular Weight:1177.72
Hs Code.:

(2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-((E)-4-(6-(((4S)-6-((S)-4-(tert-butyldiphenylsilyloxy)-2-(4-methoxy benzyloxy)butyl)-4-hydroxytetrahydro-2H-pyran-2-yl)methyl)-4-methylenetetrahydro-2H-pyran-2-yl)-2-methylbut-3-en-2-yl)-2-methoxydihydro-2H-pyran-3(4H)-one

Synonyms:(2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-((E)-4-(6-(((4S)-6-((S)-4-(tert-butyldiphenylsilyloxy)-2-(4-methoxy benzyloxy)butyl)-4-hydroxytetrahydro-2H-pyran-2-yl)methyl)-4-methylenetetrahydro-2H-pyran-2-yl)-2-methylbut-3-en-2-yl)-2-methoxydihydro-2H-pyran-3(4H)-one

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Chemical Property of (2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-((E)-4-(6-(((4S)-6-((S)-4-(tert-butyldiphenylsilyloxy)-2-(4-methoxy benzyloxy)butyl)-4-hydroxytetrahydro-2H-pyran-2-yl)methyl)-4-methylenetetrahydro-2H-pyran-2-yl)-2-methylbut-3-en-2-yl)-2-methoxydihydro-2H-pyran-3(4H)-one

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Technology Process of (2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-((E)-4-(6-(((4S)-6-((S)-4-(tert-butyldiphenylsilyloxy)-2-(4-methoxy benzyloxy)butyl)-4-hydroxytetrahydro-2H-pyran-2-yl)methyl)-4-methylenetetrahydro-2H-pyran-2-yl)-2-methylbut-3-en-2-yl)-2-methoxydihydro-2H-pyran-3(4H)-one

There total 19 articles about (2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-((E)-4-(6-(((4S)-6-((S)-4-(tert-butyldiphenylsilyloxy)-2-(4-methoxy benzyloxy)butyl)-4-hydroxytetrahydro-2H-pyran-2-yl)methyl)-4-methylenetetrahydro-2H-pyran-2-yl)-2-methylbut-3-en-2-yl)-2-methoxydihydro-2H-pyran-3(4H)-one 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: 92.0%

: 1028481-50-6
(E)-4-((2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-methoxy-3-oxo-tetrahydro-2H-pyran-2-yl)-4-methylpent-2-enal

: 1159611-51-4
(2S,4R,6S)-2-((S)-4-(tertbutyldiphenylsilyloxy)-2-(4-methoxybenzyloxy)butyl)-6-((S)-2-hydroxy-4-((trimethylsilyl) methyl)pent-4-enyl)tetrahydro-2H-pyran-4-ol

: 1159611-64-9
(2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-((E)-4-(6-(((4S)-6-((S)-4-(tert-butyldiphenylsilyloxy)-2-(4-methoxy benzyloxy)butyl)-4-hydroxytetrahydro-2H-pyran-2-yl)methyl)-4-methylenetetrahydro-2H-pyran-2-yl)-2-methylbut-3-en-2-yl)-2-methoxydihydro-2H-pyran-3(4H)-one

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In diethyl ether; at -78 ℃; for 1h;

Reference yield: 92.0%

: C₃₀H₄₈O₇Si

: 1159611-51-4
(2S,4R,6S)-2-((S)-4-(tertbutyldiphenylsilyloxy)-2-(4-methoxybenzyloxy)butyl)-6-((S)-2-hydroxy-4-((trimethylsilyl) methyl)pent-4-enyl)tetrahydro-2H-pyran-4-ol

: 1159611-64-9
(2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-((E)-4-(6-(((4S)-6-((S)-4-(tert-butyldiphenylsilyloxy)-2-(4-methoxy benzyloxy)butyl)-4-hydroxytetrahydro-2H-pyran-2-yl)methyl)-4-methylenetetrahydro-2H-pyran-2-yl)-2-methylbut-3-en-2-yl)-2-methoxydihydro-2H-pyran-3(4H)-one

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In diethyl ether; at -78 ℃; for 1h;
DOI:10.1021/ol900585t

Reference yield:

: 1028481-69-7
ethyl (R)-4-((2R,6S)-6-((S)-4-(hydroxy)-2-(4-methoxybenzyloxy)butyl)-4-methylenetetrahydro-2H-pyran-2-yl)-3-hydroxy-butanoate

: 1159611-64-9
(2S,6S)-6-((2R,3R)-3-(benzyloxymethoxy)-2-(tert-butyldimethylsilyloxy)butyl)-2-((E)-4-(6-(((4S)-6-((S)-4-(tert-butyldiphenylsilyloxy)-2-(4-methoxy benzyloxy)butyl)-4-hydroxytetrahydro-2H-pyran-2-yl)methyl)-4-methylenetetrahydro-2H-pyran-2-yl)-2-methylbut-3-en-2-yl)-2-methoxydihydro-2H-pyran-3(4H)-one

Guidance literature:: Multi-step reaction with 7 steps

1.1: dmap; triethylamine / dichloromethane; methanol / 12 h / 20 °C

2.1: triethylamine / dichloromethane / 12 h / 20 °C

3.1: sodium hydrogencarbonate; ozone / dichloromethane / 0.02 h / -78 °C

4.1: methanol; sodium tetrahydroborate / 0.5 h / 0 °C

5.1: triethylamine / dichloromethane / 12 h / 20 °C

6.1: cerium(III) chloride / tetrahydrofuran / 1 h / -78 °C

6.2: 20 °C

7.1: trimethylsilyl trifluoromethanesulfonate / diethyl ether / 1 h / -78 °C

With methanol; dmap; sodium tetrahydroborate; cerium(III) chloride; trimethylsilyl trifluoromethanesulfonate; sodium hydrogencarbonate; ozone; triethylamine; In tetrahydrofuran; methanol; diethyl ether; dichloromethane;