(2S,4S,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-hydroxy-ethyl)-tetrahydro-pyran-4-ol

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Chemical Name:(2S,4S,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-hydroxy-ethyl)-tetrahydro-pyran-4-ol
CAS No.:365404-64-4
Molecular Formula:C₂₆H₄₂O₆
Molecular Weight:450.616
Hs Code.:

Synonyms:(2S,4S,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-hydroxy-ethyl)-tetrahydro-pyran-4-ol

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Chemical Property of (2S,4S,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-hydroxy-ethyl)-tetrahydro-pyran-4-ol

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Technology Process of (2S,4S,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-hydroxy-ethyl)-tetrahydro-pyran-4-ol

There total 4 articles about (2S,4S,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-hydroxy-ethyl)-tetrahydro-pyran-4-ol 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%

: 365404-62-2
(2S,4S,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-triisopropylsilanyloxy-ethyl)-tetrahydro-pyran-4-ol

: 365404-64-4
(2S,4S,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-hydroxy-ethyl)-tetrahydro-pyran-4-ol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 7h;
DOI:10.1021/ja011377n

Reference yield:

: 365404-59-7
[2-((2R,6S)-6-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-4-methylene-tetrahydro-pyran-2-yl)-ethoxy]-triisopropyl-silane

: 365404-64-4
(2S,4S,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-hydroxy-ethyl)-tetrahydro-pyran-4-ol

Guidance literature:: Multi-step reaction with 3 steps

1.1: osmium tetroxide; 4-methylmorpholine-N-oxide / acetone; H₂O; 2-methyl-propan-2-ol / 13 h / 20 °C

1.2: 80 percent / sodium periodate / acetone; H₂O; 2-methyl-propan-2-ol / 1 h

2.1: 82 percent / L-Selectride / tetrahydrofuran / 0.75 h / -90 - -60 °C

3.1: 92 percent / tetrabutylammonium fluoride / tetrahydrofuran / 7 h / 20 °C

With osmium(VIII) oxide; tetrabutyl ammonium fluoride; L-Selectride; 4-methylmorpholine N-oxide; In tetrahydrofuran; water; acetone; tert-butyl alcohol;
DOI:10.1021/ja011377n

Reference yield:

: 365404-60-0
(2R,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-triisopropylsilanyloxy-ethyl)-tetrahydro-pyran-4-one

: 365404-64-4
(2S,4S,6S)-2-{(S)-3-[(2R,3S,6S)-6-(2-Benzyloxy-ethyl)-3-methyl-tetrahydro-pyran-2-yl]-2-methoxy-propyl}-6-(2-hydroxy-ethyl)-tetrahydro-pyran-4-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / L-Selectride / tetrahydrofuran / 0.75 h / -90 - -60 °C

2: 92 percent / tetrabutylammonium fluoride / tetrahydrofuran / 7 h / 20 °C

With tetrabutyl ammonium fluoride; L-Selectride; In tetrahydrofuran;
DOI:10.1021/ja011377n