[(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-methanol

Base Information

Chemical Name:[(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-methanol
CAS No.:220691-21-4
Molecular Formula:C₂₆H₃₄O₈S
Molecular Weight:506.617
Hs Code.:

Synonyms:[(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-methanol

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Chemical Property of [(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-methanol

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Technology Process of [(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-methanol

There total 5 articles about [(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-methanol 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: 95.0%

: 100-39-0
benzyl bromide

: 220691-88-3
(2S,3S,4aR,5R,7R,8S,8aR)-5-Hydroxymethyl-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-8-ol

: 220691-21-4
[(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-methanol

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide;

Reference yield:

: 7217-59-6
2-Methoxybenzenethiol

: 220691-21-4
[(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-methanol

Guidance literature:: Multi-step reaction with 4 steps

1: 87 percent / BF₃*Et₂O / CH₂Cl₂

2: 100 percent / K₂CO₃, MeOH

3: 68 percent / CSA / methanol / Heating

4: 95 percent / NaH / dimethylformamide

With methanol; camphor-10-sulfonic acid; boron trifluoride diethyl etherate; sodium hydride; potassium carbonate; In methanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 220691-20-3
(2R,3S,4S,5S,6R)-2-Hydroxymethyl-6-(2-methoxy-phenylsulfanyl)-tetrahydro-pyran-3,4,5-triol

: 220691-21-4
[(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-methanol

Guidance literature:: Multi-step reaction with 2 steps

1: 68 percent / CSA / methanol / Heating

2: 95 percent / NaH / dimethylformamide

With camphor-10-sulfonic acid; sodium hydride; In methanol; N,N-dimethyl-formamide;