1-O-(2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-2,3,4,5,6-penta-O-benzyl-D-glucitol

Base Information

Chemical Name:1-O-(2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-2,3,4,5,6-penta-O-benzyl-D-glucitol
CAS No.:115678-15-4
Molecular Formula:C₆₃H₆₈O₁₁
Molecular Weight:1001.23
Hs Code.:

Synonyms:1-O-(2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-2,3,4,5,6-penta-O-benzyl-D-glucitol

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Chemical Property of 1-O-(2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-2,3,4,5,6-penta-O-benzyl-D-glucitol

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Technology Process of 1-O-(2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-2,3,4,5,6-penta-O-benzyl-D-glucitol

There total 8 articles about 1-O-(2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-2,3,4,5,6-penta-O-benzyl-D-glucitol 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: 67.8%

: 115678-14-3
methyl 2-O-acetyl-3,4-di-O-benzyl-1-thio-α-L-rhamnopyranoside

: 115678-07-4
2,3,4,5,6-penta-O-benzyl-D-glucitol

: 115678-15-4
1-O-(2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-2,3,4,5,6-penta-O-benzyl-D-glucitol

Guidance literature:: With nitrosonium tetrafluoroborate; In dichloromethane; at 25 ℃; for 1h;
DOI:10.1021/jo00252a030

Reference yield:

: 100-39-0
benzyl bromide

: 115678-15-4
1-O-(2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-2,3,4,5,6-penta-O-benzyl-D-glucitol

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) NaH / 1.) DMF, 25 deg C, 1 h, 2.) 10 deg C, 4 h

2: 93.5 percent / HgCl₂, CdCO₃ / acetone / 1 h / 25 °C

3: 92.4 percent / NaBH₄ / methanol / 0.5 h / 25 °C

4: 67.8 percent / NOBF₄ / CH₂Cl₂ / 1 h / 25 °C

With sodium tetrahydroborate; cadmium(II) carbonate; sodium hydride; nitrosonium tetrafluoroborate; mercury dichloride; In methanol; dichloromethane; acetone;
DOI:10.1021/jo00252a030

Reference yield:

: 78699-85-1
2,3,4,5,6-penta-O-benzyl-aldehydo-D-glucose

: 115678-15-4
1-O-(2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-2,3,4,5,6-penta-O-benzyl-D-glucitol

Guidance literature:: Multi-step reaction with 2 steps

1: 92.4 percent / NaBH₄ / methanol / 0.5 h / 25 °C

2: 67.8 percent / NOBF₄ / CH₂Cl₂ / 1 h / 25 °C

With sodium tetrahydroborate; nitrosonium tetrafluoroborate; In methanol; dichloromethane;
DOI:10.1021/jo00252a030