Thioacetic acid S-[(2R,3R,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl] ester

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Chemical Name:Thioacetic acid S-[(2R,3R,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl] ester
CAS No.:850200-29-2
Molecular Formula:C₆₄H₆₈O₁₁S
Molecular Weight:1045.3
Hs Code.:

Thioacetic acid S-[(2R,3R,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl] ester

Synonyms:Thioacetic acid S-[(2R,3R,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl] ester

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Chemical Property of Thioacetic acid S-[(2R,3R,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl] ester

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Technology Process of Thioacetic acid S-[(2R,3R,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl] ester

There total 5 articles about Thioacetic acid S-[(2R,3R,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl] ester 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: 79.0%

: 850200-28-1
Methanesulfonic acid (2S,3S,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl ester

: 10387-40-3
potassium thioacetate

: 850200-29-2
Thioacetic acid S-[(2R,3R,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl] ester

Guidance literature:: In tetrahydrofuran; ethanol; isopropyl alcohol; for 19h; Heating;
DOI:10.1021/ol0502127 DOI:10.1021/jm050422p

Reference yield:

: 262293-16-3
(hepta-O-benzyl-β-D-cellobiosyl)methanol

: 850200-29-2
Thioacetic acid S-[(2R,3R,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl] ester

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / pyridine / CH₂Cl₂ / 1 h

2: 79 percent / ethanol; propan-2-ol; tetrahydrofuran / 19 h / Heating

With pyridine; In tetrahydrofuran; ethanol; dichloromethane; isopropyl alcohol;
DOI:10.1021/ol0502127 DOI:10.1021/jm050422p

Reference yield:

: 795306-79-5
C₆₂H₆₄O₁₀

: 850200-29-2
Thioacetic acid S-[(2R,3R,4R,5R,6R)-3,4-bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl] ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: 9-BBN / tetrahydrofuran / 3 h / 0 °C

1.2: 82 percent / aq. H₂O₂; KOH / tetrahydrofuran / 0 - 20 °C

2.1: 86 percent / pyridine / CH₂Cl₂ / 1 h

3.1: 79 percent / ethanol; propan-2-ol; tetrahydrofuran / 19 h / Heating

With pyridine; 9-borabicyclo[3.3.1]nonane dimer; In tetrahydrofuran; ethanol; dichloromethane; isopropyl alcohol;
DOI:10.1021/jm050422p