1,4,6,8-tetra-O-acetyl-2,3-di-O-benzyl-7-deoxy-L-glycero-α-D-gluco-octopyranose

Base Information

Chemical Name:1,4,6,8-tetra-O-acetyl-2,3-di-O-benzyl-7-deoxy-L-glycero-α-D-gluco-octopyranose
CAS No.:130524-04-8
Molecular Formula:C₃₀H₃₆O₁₁
Molecular Weight:572.609
Hs Code.:

Synonyms:1,4,6,8-tetra-O-acetyl-2,3-di-O-benzyl-7-deoxy-L-glycero-α-D-gluco-octopyranose

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Chemical Property of 1,4,6,8-tetra-O-acetyl-2,3-di-O-benzyl-7-deoxy-L-glycero-α-D-gluco-octopyranose

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Technology Process of 1,4,6,8-tetra-O-acetyl-2,3-di-O-benzyl-7-deoxy-L-glycero-α-D-gluco-octopyranose

There total 5 articles about 1,4,6,8-tetra-O-acetyl-2,3-di-O-benzyl-7-deoxy-L-glycero-α-D-gluco-octopyranose 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:

: 130524-01-5
methyl 2,3-di-O-benzyl-7-deoxy-4-O-(4-methoxybenzyl)-L-glycero-α-D-gluco-octopyranoside

: 130524-04-8
1,4,6,8-tetra-O-acetyl-2,3-di-O-benzyl-7-deoxy-L-glycero-α-D-gluco-octopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / ceric ammonium nitrate / acetonitrile; H₂O / 0.75 h / Ambient temperature

2: 99 percent / N,N-(dimethylamino)pyridine, pyridine / 2 h / Ambient temperature

3: sulfuric acid / -5 °C

With pyridine; dmap; ammonium cerium(IV) nitrate; sulfuric acid; In water; acetonitrile;

Reference yield:

: (S)-3-[(2R,3S,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-3-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-yl]-3-hydroxy-propionaldehyde

: 130524-04-8
1,4,6,8-tetra-O-acetyl-2,3-di-O-benzyl-7-deoxy-L-glycero-α-D-gluco-octopyranose

Guidance literature:: Multi-step reaction with 4 steps

1: sodium borohydride / methanol; CH₂Cl₂ / 0.5 h / Ambient temperature

2: 80 percent / ceric ammonium nitrate / acetonitrile; H₂O / 0.75 h / Ambient temperature

3: 99 percent / N,N-(dimethylamino)pyridine, pyridine / 2 h / Ambient temperature

4: sulfuric acid / -5 °C

With pyridine; dmap; sodium tetrahydroborate; ammonium cerium(IV) nitrate; sulfuric acid; In methanol; dichloromethane; water; acetonitrile;

Reference yield:

: 130524-00-4
methyl 2,3-di-O-benzyl-7,8,9-trideoxy-4-O-(4-methoxybenzyl)-L-glycero-α-D-gluco-non-8-enopyranoside

: 130524-04-8
1,4,6,8-tetra-O-acetyl-2,3-di-O-benzyl-7-deoxy-L-glycero-α-D-gluco-octopyranose

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) ozone, 2.) dimethyl sulfide / 1.) methanol, dichloromethane, -78 deg C, 20 min, 2.) RT, 30 min

2: sodium borohydride / methanol; CH₂Cl₂ / 0.5 h / Ambient temperature

3: 80 percent / ceric ammonium nitrate / acetonitrile; H₂O / 0.75 h / Ambient temperature

4: 99 percent / N,N-(dimethylamino)pyridine, pyridine / 2 h / Ambient temperature

5: sulfuric acid / -5 °C

With pyridine; dmap; sodium tetrahydroborate; ammonium cerium(IV) nitrate; dimethylsulfide; sulfuric acid; ozone; In methanol; dichloromethane; water; acetonitrile;