2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide

Base Information

Chemical Name:2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide
CAS No.:1197820-03-3
Molecular Formula:C₃₆H₃₈O₇S
Molecular Weight:614.76
Hs Code.:

Synonyms:2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide

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Chemical Property of 2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide

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Technology Process of 2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide

There total 1 articles about 2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide 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: 87.0%

: 1197820-00-0
2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane

: 1197820-03-3
2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at -78 ℃; for 0.25h; Inert atmosphere;
DOI:10.1039/b913308a

Reference yield: 88.0%

: 1197820-03-3
2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide

: 4064-06-6
1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

: 40246-33-1,68027-34-9,112330-11-7,51532-74-2
3,4,6-tri-O-benzyl-α-D-glucopyranosyl-(1→6)-1:2,3:4-di-O-isopropylidene-α-D-galactopyranoside

Guidance literature:: 2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide; With 1,2,3-trimethoxybenzene; trifluoromethylsulfonic anhydride; N-ethyl-N,N-diisopropylamine; In 1,2-dichloro-ethane; at -30 - -10 ℃; 4 ? molecular sieves; Inert atmosphere;

1,2:3,4-di-O-isopropylidene-α-D-galactopyranose; With N-ethyl-N,N-diisopropylamine; In 1,2-dichloro-ethane; at -10 - 50 ℃; Inert atmosphere;

With methanol; boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1039/b913308a

Reference yield: 77.0%

: 1197820-03-3
2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide

: 67-63-0,8013-70-5
isopropyl alcohol

: 170428-27-0
isopropyl 3,4,6-tri-O-benzyl-α-D-glucopyranoside

Guidance literature:: 2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide; With 1,2,3-trimethoxybenzene; trifluoromethylsulfonic anhydride; N-ethyl-N,N-diisopropylamine; In 1,2-dichloro-ethane; at -30 - -10 ℃; 4 ? molecular sieves; Inert atmosphere;

isopropyl alcohol; With N-ethyl-N,N-diisopropylamine; In 1,2-dichloro-ethane; at -10 - 50 ℃; Inert atmosphere;

With methanol; boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1039/b913308a