(3aR,4aS,7aR,8R,8aS)-8-((2S,3S,4S,5S,6R)-6-Benzyloxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,5-dimethyl-hexahydro-benzo[1,2-d;5,4-d']bisoxazole-2,6-dione

Base Information

Chemical Name:(3aR,4aS,7aR,8R,8aS)-8-((2S,3S,4S,5S,6R)-6-Benzyloxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,5-dimethyl-hexahydro-benzo[1,2-d;5,4-d']bisoxazole-2,6-dione
CAS No.:103813-98-5
Molecular Formula:C₂₃H₃₀N₂O₁₀
Molecular Weight:494.499
Hs Code.:

(3aR,4aS,7aR,8R,8aS)-8-((2S,3S,4S,5S,6R)-6-Benzyloxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,5-dimethyl-hexahydro-benzo[1,2-d;5,4-d']bisoxazole-2,6-dione

Synonyms:(3aR,4aS,7aR,8R,8aS)-8-((2S,3S,4S,5S,6R)-6-Benzyloxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,5-dimethyl-hexahydro-benzo[1,2-d;5,4-d']bisoxazole-2,6-dione

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Chemical Property of (3aR,4aS,7aR,8R,8aS)-8-((2S,3S,4S,5S,6R)-6-Benzyloxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,5-dimethyl-hexahydro-benzo[1,2-d;5,4-d']bisoxazole-2,6-dione

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Technology Process of (3aR,4aS,7aR,8R,8aS)-8-((2S,3S,4S,5S,6R)-6-Benzyloxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,5-dimethyl-hexahydro-benzo[1,2-d;5,4-d']bisoxazole-2,6-dione

There total 10 articles about (3aR,4aS,7aR,8R,8aS)-8-((2S,3S,4S,5S,6R)-6-Benzyloxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,5-dimethyl-hexahydro-benzo[1,2-d;5,4-d']bisoxazole-2,6-dione 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:

: 101703-46-2
1-N,6-O:3-N,4-O-dicarbonyl-1,3-di-N-methyl-5-O-(2,3,4-tri-O-allyl-6-O-benzyl-β-D-mannopyranosyl)-2-deoxystreptamine

: 103813-98-5
(3aR,4aS,7aR,8R,8aS)-8-((2S,3S,4S,5S,6R)-6-Benzyloxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,5-dimethyl-hexahydro-benzo[1,2-d;5,4-d']bisoxazole-2,6-dione

Guidance literature:: With toluene-4-sulfonic acid; palladium on activated charcoal; In methanol; at 45 ℃; for 4h;
DOI:10.1016/0008-6215(88)85091-2

Reference yield:

: 6216-32-6
1,3-Bis-N-(benzyloxycarbonyl)-2-desoxystreptamin

: 103813-98-5
(3aR,4aS,7aR,8R,8aS)-8-((2S,3S,4S,5S,6R)-6-Benzyloxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,5-dimethyl-hexahydro-benzo[1,2-d;5,4-d']bisoxazole-2,6-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 52 percent / silver triflate / tetrahydrofuran / 5 h / -78 °C

2: 74 percent / 50 percent NaH / dimethylformamide / 1.) 30 min; 2.) 10 min

3: toluene-p-sulfonic acid / 10 percent Pd/C / methanol / 4 h / 45 °C

With sodium hydride; toluene-4-sulfonic acid; palladium on activated charcoal; silver trifluoromethanesulfonate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(88)85091-2

Reference yield:

: 101703-44-0
2,3,4-Tri-O-allyl-6-O-benzyl-α-D-mannopyranosyl chloride

: 103813-98-5
(3aR,4aS,7aR,8R,8aS)-8-((2S,3S,4S,5S,6R)-6-Benzyloxymethyl-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-3,5-dimethyl-hexahydro-benzo[1,2-d;5,4-d']bisoxazole-2,6-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 52 percent / silver triflate / tetrahydrofuran / 5 h / -78 °C

2: 74 percent / 50 percent NaH / dimethylformamide / 1.) 30 min; 2.) 10 min

3: toluene-p-sulfonic acid / 10 percent Pd/C / methanol / 4 h / 45 °C

With sodium hydride; toluene-4-sulfonic acid; palladium on activated charcoal; silver trifluoromethanesulfonate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(88)85091-2