1-[(3aR,4S,6R,7S,7aS)-4-((3aR,4S,6R,7S,7aS)-3-Acetyl-6-benzyloxymethyl-2,2-dimethyl-4-phenylsulfanyl-hexahydro-pyrano[3,4-d]oxazol-7-yloxy)-7-benzyloxy-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone

Base Information

Chemical Name:1-[(3aR,4S,6R,7S,7aS)-4-((3aR,4S,6R,7S,7aS)-3-Acetyl-6-benzyloxymethyl-2,2-dimethyl-4-phenylsulfanyl-hexahydro-pyrano[3,4-d]oxazol-7-yloxy)-7-benzyloxy-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone
CAS No.:158226-47-2
Molecular Formula:C₄₉H₅₈N₂O₁₀S
Molecular Weight:867.073
Hs Code.:

1-[(3aR,4S,6R,7S,7aS)-4-((3aR,4S,6R,7S,7aS)-3-Acetyl-6-benzyloxymethyl-2,2-dimethyl-4-phenylsulfanyl-hexahydro-pyrano[3,4-d]oxazol-7-yloxy)-7-benzyloxy-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone

Synonyms:1-[(3aR,4S,6R,7S,7aS)-4-((3aR,4S,6R,7S,7aS)-3-Acetyl-6-benzyloxymethyl-2,2-dimethyl-4-phenylsulfanyl-hexahydro-pyrano[3,4-d]oxazol-7-yloxy)-7-benzyloxy-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone

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Chemical Property of 1-[(3aR,4S,6R,7S,7aS)-4-((3aR,4S,6R,7S,7aS)-3-Acetyl-6-benzyloxymethyl-2,2-dimethyl-4-phenylsulfanyl-hexahydro-pyrano[3,4-d]oxazol-7-yloxy)-7-benzyloxy-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone

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Technology Process of 1-[(3aR,4S,6R,7S,7aS)-4-((3aR,4S,6R,7S,7aS)-3-Acetyl-6-benzyloxymethyl-2,2-dimethyl-4-phenylsulfanyl-hexahydro-pyrano[3,4-d]oxazol-7-yloxy)-7-benzyloxy-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone

There total 3 articles about 1-[(3aR,4S,6R,7S,7aS)-4-((3aR,4S,6R,7S,7aS)-3-Acetyl-6-benzyloxymethyl-2,2-dimethyl-4-phenylsulfanyl-hexahydro-pyrano[3,4-d]oxazol-7-yloxy)-7-benzyloxy-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone 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:

: 146691-46-5
N-[(2S,3R,4S,5S,6R)-5-((2R,4aR,6S,7R,8S,8aS)-7-Acetylamino-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-4-hydroxy-2-phenylsulfanyl-6-trityloxymethyl-tetrahydro-pyran-3-yl]-acetamide

: 158226-47-2
1-[(3aR,4S,6R,7S,7aS)-4-((3aR,4S,6R,7S,7aS)-3-Acetyl-6-benzyloxymethyl-2,2-dimethyl-4-phenylsulfanyl-hexahydro-pyrano[3,4-d]oxazol-7-yloxy)-7-benzyloxy-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: d-camphorsulfonic acid / acetone; CH₂Cl₂ / 3 h / Ambient temperature

2: 80 percent AcOH / 72 h / Ambient temperature

3: NaH, n-Bu₄NI / dimethylformamide; ethanol / 0 °C

With tetra-(n-butyl)ammonium iodide; sodium hydride; acetic acid; (1S)-10-camphorsulfonic acid; In ethanol; dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1016/S0040-4039(00)73136-4

Reference yield:

: 100-39-0
benzyl bromide

: 1-[(3aR,4S,6R,7S,7aS)-7-((3aR,4S,6R,7S,7aS)-3-Acetyl-7-hydroxy-6-hydroxymethyl-2,2-dimethyl-hexahydro-pyrano[3,4-d]oxazol-4-yloxy)-6-hydroxymethyl-2,2-dimethyl-4-phenylsulfanyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone

: 158226-47-2
1-[(3aR,4S,6R,7S,7aS)-4-((3aR,4S,6R,7S,7aS)-3-Acetyl-6-benzyloxymethyl-2,2-dimethyl-4-phenylsulfanyl-hexahydro-pyrano[3,4-d]oxazol-7-yloxy)-7-benzyloxy-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone

Guidance literature:: With tetra-(n-butyl)ammonium iodide; sodium hydride; In ethanol; N,N-dimethyl-formamide; at 0 ℃; Yield given;
DOI:10.1016/S0040-4039(00)73136-4

Reference yield:

: 158226-45-0
C₅₄H₅₈N₂O₁₀S

: 158226-47-2
1-[(3aR,4S,6R,7S,7aS)-4-((3aR,4S,6R,7S,7aS)-3-Acetyl-6-benzyloxymethyl-2,2-dimethyl-4-phenylsulfanyl-hexahydro-pyrano[3,4-d]oxazol-7-yloxy)-7-benzyloxy-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-pyrano[3,4-d]oxazol-3-yl]-ethanone

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent AcOH / 72 h / Ambient temperature

2: NaH, n-Bu₄NI / dimethylformamide; ethanol / 0 °C

With tetra-(n-butyl)ammonium iodide; sodium hydride; acetic acid; In ethanol; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(00)73136-4