1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(S),3(S)-glycerol

Base Information

Chemical Name:1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(S),3(S)-glycerol
CAS No.:142063-07-8
Molecular Formula:C₅₇H₆₈O₁₄
Molecular Weight:977.159
Hs Code.:

1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(S),3(S)-glycerol

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Chemical Property of 1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(S),3(S)-glycerol

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Technology Process of 1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(S),3(S)-glycerol

There total 10 articles about 1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(S),3(S)-glycerol 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: 20.8%

: 142063-06-7
1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-prop-2-(Z)-ene

: 142063-07-8,142130-90-3
1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(R),3(R)-glycerol

: 142063-07-8,142130-90-3
1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(S),3(S)-glycerol

Guidance literature:: With osmium(VIII) oxide; In tetrahydrofuran; pyridine; for 168h; Ambient temperature;

Reference yield: 20.8%

: 142063-06-7
1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-prop-2-(Z)-ene

: 142063-07-8,142130-90-3
1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(R),3(R)-glycerol

: 142063-07-8,142130-90-3
1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(S),3(S)-glycerol

Guidance literature:: With osmium(VIII) oxide; In tetrahydrofuran; pyridine; for 168h; Ambient temperature;

Reference yield:

: 100-39-0
benzyl bromide

: 142063-07-8,142130-90-3
1(R)-O-benzyl-1-(methyl 2,3,4-tri-O-benzyl-6-deoxy-β-D-galacto-hexapyranosid-6-yl)-3-(6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-hexapyranos-6-yl)-2(R),3(R)-glycerol

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) H₂, 2.) NaH / 1.) Lindlar catalyst, Pd/BaSO₄ / 1.) toluene, 2.) DMF, RT, overnight

2: 39.8 percent / OsO₄ / tetrahydrofuran; pyridine / 168 h / Ambient temperature

With osmium(VIII) oxide; hydrogen; sodium hydride; Pd-BaSO₄; Lindlar's catalyst; In tetrahydrofuran; pyridine;