Benzyl-2,3-O-isopropyliden-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranosid

Base Information

Chemical Name:Benzyl-2,3-O-isopropyliden-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranosid
CAS No.:79705-36-5
Molecular Formula:C₃₅H₄₄O₁₃
Molecular Weight:672.727
Hs Code.:

Synonyms:Benzyl-2,3-O-isopropyliden-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranosid

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Chemical Property of Benzyl-2,3-O-isopropyliden-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranosid

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Technology Process of Benzyl-2,3-O-isopropyliden-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranosid

There total 2 articles about Benzyl-2,3-O-isopropyliden-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranosid 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:

: 29741-67-1,30253-76-0,53872-77-8,72984-63-5,79733-81-6,80779-87-9,95403-48-8
1,3,4,6-Tetra-O-acetyl-2-O-benzyl-D-galactopyranose

: 79705-36-5
Benzyl-2,3-O-isopropyliden-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranosid

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / TiBr₄ / CH₂Cl₂; ethyl acetate / 48 h / Ambient temperature; further reagent: HBr

2: 1) Hg(Br)2, molecular sieves 4 Angstroem / 1) CH₂Cl₂, 60 min, r.t., 2) CH₂Cl₂, 6 h, 0 deg C

With titanium(IV) bromide; 4 A molecular sieve; mercury dibromide; In dichloromethane; ethyl acetate;