benzyl 2,3,6,2',3',6' hexa-O-benzyl-4'-O--β-lactoside

Base Information

Chemical Name:benzyl 2,3,6,2',3',6' hexa-O-benzyl-4'-O--β-lactoside
CAS No.:112014-36-5
Molecular Formula:C₇₄H₈₀O₂₀
Molecular Weight:1289.44
Hs Code.:

benzyl 2,3,6,2',3',6' hexa-O-benzyl-4'-O-<methyl (2,3,4-tri-O-acetyl-β-D-glucopyranosyl)uronate>-β-lactoside

Synonyms:benzyl 2,3,6,2',3',6' hexa-O-benzyl-4'-O--β-lactoside

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Chemical Property of benzyl 2,3,6,2',3',6' hexa-O-benzyl-4'-O--β-lactoside

Chemical Property:

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Technology Process of benzyl 2,3,6,2',3',6' hexa-O-benzyl-4'-O--β-lactoside

There total 5 articles about benzyl 2,3,6,2',3',6' hexa-O-benzyl-4'-O--β-lactoside 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: 41.0%

: 57820-69-6
(3R,4S,5S,6S)-2-bromo-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate

: 62867-79-2,88559-76-6,114079-18-4,124814-06-8,145064-87-5
benzyl 2,3,6-tri-O-benzyl-4-O-(2,3,6-tri-O-benzyl-β-D-galactopyranosyl)-β-D-glucopyranoside

: 632-22-4
tetramethylurea

: 112014-36-5
benzyl 2,3,6,2',3',6' hexa-O-benzyl-4'-O--β-lactoside

Guidance literature:: With silver trifluoromethanesulfonate; In dichloromethane; at 20 ℃; for 72h;
DOI:10.1016/0008-6215(87)80191-X

Reference yield:

: 100-39-0
benzyl bromide

: 112014-36-5
benzyl 2,3,6,2',3',6' hexa-O-benzyl-4'-O--β-lactoside

Guidance literature:: Multi-step reaction with 4 steps

1: 69 percent

2: 76 percent / aqueous 80percent acetic acid / 85 °C

3: 60 percent / tetrabutylammonium hydrogensulfate / aq. NaOH / 72 h / Heating

4: 41 percent / silver triflate / CH₂Cl₂ / 72 h / 20 °C

With silver trifluoromethanesulfonate; tetra(n-butyl)ammonium hydrogensulfate; acetic acid; In sodium hydroxide; dichloromethane;
DOI:10.1016/0008-6215(87)80191-X

Reference yield:

: 62867-73-6,62867-74-7,62867-75-8,124814-05-7
benzyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-galactopyranosyl)-β-D-glucopyranoside

: 112014-36-5
benzyl 2,3,6,2',3',6' hexa-O-benzyl-4'-O--β-lactoside

Guidance literature:: Multi-step reaction with 3 steps

1: 76 percent / aqueous 80percent acetic acid / 85 °C

2: 60 percent / tetrabutylammonium hydrogensulfate / aq. NaOH / 72 h / Heating

3: 41 percent / silver triflate / CH₂Cl₂ / 72 h / 20 °C

With silver trifluoromethanesulfonate; tetra(n-butyl)ammonium hydrogensulfate; acetic acid; In sodium hydroxide; dichloromethane;
DOI:10.1016/0008-6215(87)80191-X