Acetic acid (2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-2-methyl-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester

Base Information

Chemical Name:Acetic acid (2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-2-methyl-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester
CAS No.:134311-57-2
Molecular Formula:C₂₈H₃₀O₅S
Molecular Weight:478.609
Hs Code.:

Synonyms:Acetic acid (2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-2-methyl-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Acetic acid (2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-2-methyl-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of Acetic acid (2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-2-methyl-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester

There total 4 articles about Acetic acid (2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-2-methyl-6-phenylsulfanyl-tetrahydro-pyran-4-yl 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:

: C₉H₁₄S₂Si

: 134311-93-6
Acetic acid (2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yl ester

: 134311-94-7
Acetic acid (2R,3R,4S,5R,6S)-3,5-bis-benzyloxy-2-methyl-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester

: 134311-57-2
Acetic acid (2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-2-methyl-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester

Guidance literature:: With tetra-(n-butyl)ammonium iodide; zinc(II) iodide; In dichloromethane; at 60 ℃; for 0.5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

Reference yield:

: 134311-92-5
methyl-2,4-di-O-benzyl-β-D-quinovopyranoside

: 134311-57-2
Acetic acid (2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-2-methyl-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / DMAP / pyridine / 0.25 h / Ambient temperature

2: n-Bu₄NI, ZnI₂ / CH₂Cl₂ / 0.5 h / 60 °C

With dmap; tetra-(n-butyl)ammonium iodide; zinc(II) iodide; In pyridine; dichloromethane;

Reference yield:

: 134311-55-0,134311-91-4,135041-31-5,141942-12-3
(3R,4S,5R,6R)-4-Allyloxy-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran

: 134311-57-2
Acetic acid (2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-2-methyl-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: t-BuOK / dimethylsulfoxide / 0.33 h / 100 °C

2: 2 N H₂SO₄ / tetrahydrofuran / 24 h / Ambient temperature

3: 100 percent / DMAP / pyridine / 0.25 h / Ambient temperature

4: n-Bu₄NI, ZnI₂ / CH₂Cl₂ / 0.5 h / 60 °C

With dmap; sulfuric acid; potassium tert-butylate; tetra-(n-butyl)ammonium iodide; zinc(II) iodide; In tetrahydrofuran; pyridine; dichloromethane; dimethyl sulfoxide;