(+)-O-<2,3,4-tri-O-benzyl-5(R)-phenyl-α-D-xylopyranosyl>-(1<*>6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Base Information

Chemical Name:(+)-O-<2,3,4-tri-O-benzyl-5(R)-phenyl-α-D-xylopyranosyl>-(1<*>6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
CAS No.:138407-72-4
Molecular Formula:C₄₄H₅₀O₁₀
Molecular Weight:738.875
Hs Code.:

Synonyms:(+)-O-<2,3,4-tri-O-benzyl-5(R)-phenyl-α-D-xylopyranosyl>-(1<*>6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

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Chemical Property of (+)-O-<2,3,4-tri-O-benzyl-5(R)-phenyl-α-D-xylopyranosyl>-(1<*>6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

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Technology Process of (+)-O-<2,3,4-tri-O-benzyl-5(R)-phenyl-α-D-xylopyranosyl>-(1<*>6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

There total 3 articles about (+)-O-<2,3,4-tri-O-benzyl-5(R)-phenyl-α-D-xylopyranosyl>-(1<*>6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 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: 95.0%

: 138407-71-3
(+)-2,3,4-tri-O-benzyl-5(R)-phenyl-β-D-xylopyranosyl fluoride

: 4064-06-6
1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

: 138407-72-4
(+)-O-<2,3,4-tri-O-benzyl-5(R)-phenyl-α-D-xylopyranosyl>-(1<*>6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Guidance literature:: With 2,6-di-tert-butyl-pyridine; 4 A molecular sieve; silver perchlorate; tin(ll) chloride; In diethyl ether; benzene; for 120h; Ambient temperature;

Reference yield:

: 100-39-0
benzyl bromide

: 138407-72-4
(+)-O-<2,3,4-tri-O-benzyl-5(R)-phenyl-α-D-xylopyranosyl>-(1<*>6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaH / 1.) DMF, 10 min, 2.) DMF, RT, 2 h

2: 95 percent / 2,6-di-tert-butylpyridine, AgClO₄, SnCl₂, molecular sieves 4A / benzene; diethyl ether / 120 h / Ambient temperature

With 2,6-di-tert-butyl-pyridine; 4 A molecular sieve; silver perchlorate; sodium hydride; tin(ll) chloride; In diethyl ether; benzene;

Reference yield:

: 138407-67-7
(+)-3,4-di-O-benzyl-5(R)-phenyl-β-D-xylopyranosyl fluoride

: 138407-72-4
(+)-O-<2,3,4-tri-O-benzyl-5(R)-phenyl-α-D-xylopyranosyl>-(1<*>6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaH / 1.) DMF, 10 min, 2.) DMF, RT, 2 h

2: 95 percent / 2,6-di-tert-butylpyridine, AgClO₄, SnCl₂, molecular sieves 4A / benzene; diethyl ether / 120 h / Ambient temperature

With 2,6-di-tert-butyl-pyridine; 4 A molecular sieve; silver perchlorate; sodium hydride; tin(ll) chloride; In diethyl ether; benzene;