(4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Base Information

Chemical Name:(4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol
CAS No.:155786-59-7
Molecular Formula:C₂₉H₃₄O₁₁
Molecular Weight:558.582
Hs Code.:

(4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Synonyms:(4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Suppliers and Price of (4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

There total 4 articles about (4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 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: 76.0%

: 774-48-1
(diethoxymethyl)benzene

: 155786-58-6
allyl α-kojibioside

: 155786-59-7
(4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Guidance literature:: With toluene-4-sulfonic acid; In acetonitrile; at 30 ℃;
DOI:10.1016/0008-6215(94)84242-6

Reference yield:

: 41355-40-2
3,4,6-tri-O-acetyl-2-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-α-D-glucopyranosyl bromide

: 155786-59-7
(4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Guidance literature:: Multi-step reaction with 3 steps

1: 87 percent / tetrabutylammonium bromide, 3A molecular sieves / 20 h / 65 °C

2: 98.3 percent / NaOMe / methanol / 4 h / Ambient temperature

3: 76 percent / p-TsOH*H₂O / acetonitrile / 30 °C

With 3 A molecular sieve; tetrabutylammomium bromide; sodium methylate; toluene-4-sulfonic acid; In methanol; acetonitrile;
DOI:10.1016/0008-6215(94)84242-6

Reference yield:

: Acetic acid (2R,3R,4S,5R,6R)-2,5-diacetoxy-6-acetoxymethyl-3-((3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester

: 155786-59-7
(4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Guidance literature:: Multi-step reaction with 4 steps

1: 30 percent / AcBr, H₂O / CHCl₃; acetic acid / 4 h / Ambient temperature

2: 87 percent / tetrabutylammonium bromide, 3A molecular sieves / 20 h / 65 °C

3: 98.3 percent / NaOMe / methanol / 4 h / Ambient temperature

4: 76 percent / p-TsOH*H₂O / acetonitrile / 30 °C

With Acetyl bromide; 3 A molecular sieve; tetrabutylammomium bromide; water; sodium methylate; toluene-4-sulfonic acid; In methanol; chloroform; acetic acid; acetonitrile;
DOI:10.1016/0008-6215(94)84242-6