(2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate

Base Information

Chemical Name:(2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate
CAS No.:41341-54-2
Molecular Formula:C₂₁H₂₆O₁₀S
Molecular Weight:470.497
Hs Code.:

Synonyms:(2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate

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Technology Process of (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate

There total 5 articles about (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate 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: 99.0%

: 696-62-8
para-iodoanisole

: 19879-84-6,56981-51-2,72541-16-3,72748-72-2,92691-83-3,110660-22-5,50615-66-2
2,3,4,6-tetra-O-acetyl-1-thio-D-galactopyranose

: 41341-54-2
(2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate

Guidance literature:: With palladium diacetate; triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In 1,4-dioxane; at 100 ℃; for 1h; Schlenk technique; Inert atmosphere; Sealed tube;
DOI:10.1002/adsc.201200695

Reference yield: 93.0%

: 696-63-9
4-Methoxybenzenethiol

: 4163-60-4
β-D-galactose peracetate

: 41341-54-2
(2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate

Guidance literature:: With indium(III) bromide; In dichloromethane; at 20 ℃; for 2h; stereoselective reaction;
DOI:10.1055/s-0036-1588507

Reference yield:

: 696-63-9
4-Methoxybenzenethiol

: 3068-32-4
1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

: 41341-54-2
(2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate

Guidance literature:: With tetra(n-butyl)ammonium hydrogensulfate; sodium carbonate; In dichloromethane; at 20 ℃; for 3h;
DOI:10.1016/j.bmcl.2005.12.010