methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-galactopyranoside

Base Information

Chemical Name:methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-galactopyranoside
CAS No.:273397-28-7
Molecular Formula:C₄₈H₅₄O₁₀
Molecular Weight:790.951
Hs Code.:

Synonyms:methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-galactopyranoside

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Chemical Property of methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-galactopyranoside

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Technology Process of methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-galactopyranoside

There total 3 articles about methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-galactopyranoside 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: 70.0%

: methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3-O-benzyl-4,6-O-benzylidene-β-D-galactopyranoside

: 273397-28-7
methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: With lithium aluminium tetrahydride; aluminium trichloride; In diethyl ether; dichloromethane; for 0.75h; Heating;
DOI:10.1080/07328300008544077

Reference yield:

: 2774-19-8,14419-69-3,15887-67-9,23392-28-1,57539-08-9,61277-63-2,65877-21-6,74410-51-8,76419-48-2,80734-73-2,86363-44-2,89301-79-1,94061-92-4,108739-92-0,129706-93-0,143005-12-3,94062-87-0
methyl 3-O-benzyl-4,6-O-benzylidene-β-D-galactopyranoside

: 273397-28-7
methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / CuBr₂; Bu₄NBr; molecular sieves 4 Angstroem / CH₂Cl₂; dimethylformamide / 48 h / 20 °C

2: 70 percent / LiAlH₄; AlCl₃ / diethyl ether; CH₂Cl₂ / 0.75 h / Heating

With lithium aluminium tetrahydride; aluminium trichloride; 4 A molecular sieve; tetrabutylammomium bromide; copper(ll) bromide; In diethyl ether; dichloromethane; N,N-dimethyl-formamide; 1: Substitution / 2: Reduction;
DOI:10.1080/07328300008544077

Reference yield:

: 116514-50-2,128962-63-0,131545-02-3,136758-06-0,99409-34-4,116391-11-8
ethyl 2,3,4-tri-O-benzyl-1-thio-β-L-fucopyranoside

: 273397-28-7
methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / CuBr₂; Bu₄NBr; molecular sieves 4 Angstroem / CH₂Cl₂; dimethylformamide / 48 h / 20 °C

2: 70 percent / LiAlH₄; AlCl₃ / diethyl ether; CH₂Cl₂ / 0.75 h / Heating

With lithium aluminium tetrahydride; aluminium trichloride; 4 A molecular sieve; tetrabutylammomium bromide; copper(ll) bromide; In diethyl ether; dichloromethane; N,N-dimethyl-formamide; 1: Substitution / 2: Reduction;
DOI:10.1080/07328300008544077