(2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(phenylamino)tetrahydro-2H-pyran-3,4,5-triyl triacetate

Base Information

Chemical Name:(2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(phenylamino)tetrahydro-2H-pyran-3,4,5-triyl triacetate
CAS No.:42891-47-4
Molecular Formula:C₂₀H₂₅NO₉
Molecular Weight:423.42
Hs Code.:

Synonyms:(2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(phenylamino)tetrahydro-2H-pyran-3,4,5-triyl triacetate

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

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

There total 7 articles about (2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(phenylamino)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: 84.0%

: 41355-50-4,51642-81-0,70128-27-7,70145-20-9,94482-21-0,98300-76-6,58484-22-3
2,3,4,6-tetra-O-acetyl-β-D-galactopyranosylamine

: 98-80-6
phenylboronic acid

: 42891-47-4
(2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(phenylamino)tetrahydro-2H-pyran-3,4,5-triyl triacetate

Guidance literature:: With pyridine; copper diacetate; In dichloromethane; at 20 ℃; for 24h;
DOI:10.1039/c3cc44780d

Reference yield: 72.0%

: 41355-50-4,51642-81-0,70128-27-7,70145-20-9,94482-21-0,98300-76-6,58484-22-3
2,3,4,6-tetra-O-acetyl-β-D-galactopyranosylamine

: 88284-48-4
2-(trimethylsilyl)phenyl trifluoromethanesulfonate

: 42891-47-4
(2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(phenylamino)tetrahydro-2H-pyran-3,4,5-triyl triacetate

Guidance literature:: With cesium fluoride; In acetonitrile; at 20 ℃; for 6h;
DOI:10.1021/acs.orglett.7b03741

Reference yield:

: 62-53-3
aniline

: 42891-47-4
(2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(phenylamino)tetrahydro-2H-pyran-3,4,5-triyl triacetate

Guidance literature:: Multi-step reaction with 2 steps

1: ethanol / 24 h / 20 °C / Inert atmosphere

2: pyridine / 12 h / 0 °C / Inert atmosphere

With pyridine; In ethanol;
DOI:10.1039/c4ra14301a