(2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-ylsulfanyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol

Base Information

Chemical Name:(2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-ylsulfanyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol
CAS No.:193898-34-9
Molecular Formula:C₆₈H₈₄O₁₅S
Molecular Weight:1173.47
Hs Code.:

(2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-ylsulfanyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol

Synonyms:(2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-ylsulfanyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol

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Chemical Property of (2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-ylsulfanyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol

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Technology Process of (2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-ylsulfanyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol

There total 6 articles about (2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-ylsulfanyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 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: 76.0%

: 193898-32-7
C₇₆H₉₂O₁₉S

: 193898-34-9
(2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-ylsulfanyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol

Guidance literature:: With sodium methylate; In methanol; for 12h; Ambient temperature;
DOI:10.1139/v97-095

Reference yield:

: 19879-84-6
tetraacetyl thioglucose

: 193898-34-9
(2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-ylsulfanyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol

Guidance literature:: Multi-step reaction with 2 steps

1: 2.) NaH / 1.) THF, 2.) DMF, RT, 12 h

2: 76 percent / NaOMe / methanol / 12 h / Ambient temperature

With sodium methylate; sodium hydride; In methanol;
DOI:10.1139/v97-095

Reference yield:

: 74372-90-0
3,4,6-tri-O-benzyl-D-glucal epoxide

: 193898-34-9
(2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-octyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-ylsulfanyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol

Guidance literature:: Multi-step reaction with 4 steps

1: 24 percent / trifluoromethanesulfonic acid / tetrahydrofuran / 1.) -78 deg C, 2 h, 2.) RT, 10 h

2: 100 percent / pyridine / 1 h / Ambient temperature

3: 2.) NaH / 1.) THF, 2.) DMF, RT, 12 h

4: 76 percent / NaOMe / methanol / 12 h / Ambient temperature

With pyridine; trifluorormethanesulfonic acid; sodium methylate; sodium hydride; In tetrahydrofuran; methanol;
DOI:10.1139/v97-095