benzyl exo-2,3-O-benzylidene-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside

Base Information

Chemical Name:benzyl exo-2,3-O-benzylidene-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside
CAS No.:74545-17-8
Molecular Formula:C₅₄H₅₆O₁₀
Molecular Weight:865.033
Hs Code.:

Synonyms:benzyl exo-2,3-O-benzylidene-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside

Suppliers and Price of benzyl exo-2,3-O-benzylidene-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of benzyl exo-2,3-O-benzylidene-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of benzyl exo-2,3-O-benzylidene-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside

There total 1 articles about benzyl exo-2,3-O-benzylidene-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside 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: 85.0%

: 53081-30-4
tetra-O-benzyl-α-D-galactosyl bromide

: 75023-95-9
benzyl exo-2,3-O-benzylidene-α-L-rhamnopyranoside

: 74545-17-8
benzyl exo-2,3-O-benzylidene-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: With 4 A molecular sieve; N-ethyl-N,N-diisopropylamine; tetraethylammonium bromide; In dichloromethane; for 72h; Ambient temperature;
DOI:10.1016/S0008-6215(00)84862-4

Reference yield: 64.0%

: 74545-17-8
benzyl exo-2,3-O-benzylidene-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside

: 74545-18-9
benzyl 3-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: With lithium aluminium tetrahydride; aluminium trichloride; In diethyl ether; dichloromethane; for 0.25h; Heating;
DOI:10.1016/S0008-6215(00)84862-4

Reference yield:

: 74545-17-8
benzyl exo-2,3-O-benzylidene-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside

: 74545-20-3
benzyl 3-O-benzyl-2-O-β-D-glucopyranosyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 64 percent / LiAlH₄, AlCl₃ / CH₂Cl₂; diethyl ether / 0.25 h / Heating

2: 45 percent / Hg(CN)2 / benzene; nitromethane / 45 °C / 12 h, 20 h, 20 h

3: 93 percent / 2 M methanolic NaOMe / 2 h / Ambient temperature

With lithium aluminium tetrahydride; aluminium trichloride; sodium methylate; mercury(II) cyanide; In diethyl ether; nitromethane; dichloromethane; benzene;
DOI:10.1016/S0008-6215(00)84862-4