(1S,4S,5S,6R)-6-Benzyloxy-5-((2R,4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-7-oxa-bicyclo[2.2.1]heptan-2-one

Base Information

Chemical Name:(1S,4S,5S,6R)-6-Benzyloxy-5-((2R,4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-7-oxa-bicyclo[2.2.1]heptan-2-one
CAS No.:139209-32-8
Molecular Formula:C₂₆H₂₈O₉
Molecular Weight:484.503
Hs Code.:

(1S,4S,5S,6R)-6-Benzyloxy-5-((2R,4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-7-oxa-bicyclo[2.2.1]heptan-2-one

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Suppliers and Price of (1S,4S,5S,6R)-6-Benzyloxy-5-((2R,4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-7-oxa-bicyclo[2.2.1]heptan-2-one

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Chemical Property of (1S,4S,5S,6R)-6-Benzyloxy-5-((2R,4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-7-oxa-bicyclo[2.2.1]heptan-2-one

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Technology Process of (1S,4S,5S,6R)-6-Benzyloxy-5-((2R,4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-7-oxa-bicyclo[2.2.1]heptan-2-one

There total 8 articles about (1S,4S,5S,6R)-6-Benzyloxy-5-((2R,4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-7-oxa-bicyclo[2.2.1]heptan-2-one 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:

: 14218-11-2
2,3,4,6-tetra-O-benzoylglucosyl bromide

: 139209-32-8,139342-53-3,144300-76-5,144300-77-6
(1S,4S,5S,6R)-6-Benzyloxy-5-((4aR,6R,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-7-oxa-bicyclo[2.2.1]heptan-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: 79 percent / HgBr₂, Hg(CN)2, 4 Angstroem molecular sieves / benzene / 5 h / 70 °C

2: NaOMe / methanol

3: pTsOH / benzene

With 4 A molecular sieve; sodium methylate; mercury(II) cyanide; toluene-4-sulfonic acid; mercury dibromide; In methanol; benzene;
DOI:10.1016/0040-4039(91)80506-2

Reference yield:

: 14218-11-2
2,3,4,6-tetra-O-benzoylglucosyl bromide

: 139209-32-8,139342-53-3,144300-76-5,144300-77-6
(1S,4S,5S,6R)-6-Benzyloxy-5-((4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-7-oxa-bicyclo[2.2.1]heptan-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: 79 percent / HgBr₂, Hg(CN)2, 4 Angstroem molecular sieves / benzene / 5 h / 70 °C

2: NaOMe / methanol

3: pTsOH / benzene

With 4 A molecular sieve; sodium methylate; mercury(II) cyanide; toluene-4-sulfonic acid; mercury dibromide; In methanol; benzene;
DOI:10.1016/0040-4039(91)80506-2

Reference yield:

: 139209-30-6,139342-51-1,144300-75-4
C₄₇H₄₀O₁₃

: 139209-32-8,139342-53-3,144300-76-5,144300-77-6
(1S,4S,5S,6R)-6-Benzyloxy-5-((4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-7-oxa-bicyclo[2.2.1]heptan-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: NaOMe / methanol

2: pTsOH / benzene

With sodium methylate; toluene-4-sulfonic acid; In methanol; benzene;
DOI:10.1016/0040-4039(91)80506-2