1,6-anhydro-4-O-benzyl-3-O-methanesulfonyl-2-O-(4-toluenesulfonyl)-β-D-glucopyranose

Base Information

Chemical Name:1,6-anhydro-4-O-benzyl-3-O-methanesulfonyl-2-O-(4-toluenesulfonyl)-β-D-glucopyranose
CAS No.:26540-43-2
Molecular Formula:C₂₁H₂₄O₉S₂
Molecular Weight:484.548
Hs Code.:

Synonyms:1,6-anhydro-4-O-benzyl-3-O-methanesulfonyl-2-O-(4-toluenesulfonyl)-β-D-glucopyranose

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Chemical Property of 1,6-anhydro-4-O-benzyl-3-O-methanesulfonyl-2-O-(4-toluenesulfonyl)-β-D-glucopyranose

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Technology Process of 1,6-anhydro-4-O-benzyl-3-O-methanesulfonyl-2-O-(4-toluenesulfonyl)-β-D-glucopyranose

There total 4 articles about 1,6-anhydro-4-O-benzyl-3-O-methanesulfonyl-2-O-(4-toluenesulfonyl)-β-D-glucopyranose 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:

: 20204-80-2
[(1R,2S,3S,4R,5R)-3-hydroxy-4-(p-tolylsulfonyl)-6,8-dioxabicyclo[3.2.1]oct-2-yl]-4-methylbenzenesulfonic acid

: 26540-43-2
1,6-anhydro-4-O-benzyl-3-O-methanesulfonyl-2-O-(4-toluenesulfonyl)-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: sodium methylate / methanol; dichloromethane / 1 h / 20 °C / Inert atmosphere

2: boron trifluoride diethyl etherate / toluene / 18 h / 50 °C / Inert atmosphere

3: pyridine / 16 h / 0 - 50 °C / Inert atmosphere

With pyridine; boron trifluoride diethyl etherate; sodium methylate; In methanol; dichloromethane; toluene;
DOI:10.1021/acs.joc.7b00543

Reference yield:

: 498-07-7
levoglucosan

: 26540-43-2
1,6-anhydro-4-O-benzyl-3-O-methanesulfonyl-2-O-(4-toluenesulfonyl)-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine / chloroform / 18 h / 0 - 20 °C / Inert atmosphere

2: sodium methylate / methanol; dichloromethane / 1 h / 20 °C / Inert atmosphere

3: boron trifluoride diethyl etherate / toluene / 18 h / 50 °C / Inert atmosphere

4: pyridine / 16 h / 0 - 50 °C / Inert atmosphere

With pyridine; boron trifluoride diethyl etherate; sodium methylate; In methanol; dichloromethane; chloroform; toluene;
DOI:10.1021/acs.joc.7b00543

Reference yield:

: 6167-32-4
1,6:3,4-dianhydro-2-O-tosyl-D-galactose

: 100-51-6,185532-71-2
benzyl alcohol

: 26540-43-2
1,6-anhydro-4-O-benzyl-3-O-methanesulfonyl-2-O-(4-toluenesulfonyl)-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: boron trifluoride diethyl etherate / toluene / 18 h / 50 °C / Inert atmosphere

2: pyridine / 16 h / 0 - 50 °C / Inert atmosphere

With pyridine; boron trifluoride diethyl etherate; In toluene;
DOI:10.1021/acs.joc.7b00543