ethyl (2'S,3'S)-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-2-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside

Base Information

Chemical Name:ethyl (2'S,3'S)-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-2-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside
CAS No.:843674-47-5
Molecular Formula:C₂₂H₃₄O₈S
Molecular Weight:458.573
Hs Code.:

Synonyms:ethyl (2'S,3'S)-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-2-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside

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Chemical Property of ethyl (2'S,3'S)-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-2-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside

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Technology Process of ethyl (2'S,3'S)-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-2-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside

There total 4 articles about ethyl (2'S,3'S)-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-2-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside 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: 60.0%

: 853655-88-6
ethyl 6-O-tert-butyldimethylsilyl-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-2-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside

: 843674-47-5
ethyl (2'S,3'S)-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-2-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 24h;
DOI:10.1081/CAR-200044580

Reference yield:

: 843674-46-4
ethyl 6-O-tert-butyldimethylsilyl-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-1-thio-α-D-mannopyranoside

: 843674-47-5
ethyl (2'S,3'S)-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-2-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / NaH / dimethylformamide / 0 - 20 °C

2: 60 percent / tetrabutylammonium fluoride / tetrahydrofuran / 24 h / 20 °C

With tetrabutyl ammonium fluoride; sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1081/CAR-200044580

Reference yield:

: 2746-25-0
p-Methoxybenzyl bromide

: 843674-47-5
ethyl (2'S,3'S)-3,4-O-(2',3'-dimethoxybutane-2',3'-diyl)-2-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / NaH / dimethylformamide / 0 - 20 °C

2: 60 percent / tetrabutylammonium fluoride / tetrahydrofuran / 24 h / 20 °C

With tetrabutyl ammonium fluoride; sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1081/CAR-200044580