methyl 2-O-acetyl-4-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-D-glucopyrpyranosyluronic acid)-α-D-galactopyranosyl>-α-L-rhamnopyranoside

Base Information

Chemical Name:methyl 2-O-acetyl-4-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-D-glucopyrpyranosyluronic acid)-α-D-galactopyranosyl>-α-L-rhamnopyranoside
CAS No.:157364-12-0
Molecular Formula:C₇₀H₇₆O₁₇
Molecular Weight:1189.36
Hs Code.:

methyl 2-O-acetyl-4-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-D-glucopyrpyranosyluronic acid)-α-D-galactopyranosyl>-α-L-rhamnopyranoside

Synonyms:

Suppliers and Price of methyl 2-O-acetyl-4-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-D-glucopyrpyranosyluronic acid)-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 methyl 2-O-acetyl-4-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-D-glucopyrpyranosyluronic acid)-α-D-galactopyranosyl>-α-L-rhamnopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of methyl 2-O-acetyl-4-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-D-glucopyrpyranosyluronic acid)-α-D-galactopyranosyl>-α-L-rhamnopyranoside

There total 6 articles about methyl 2-O-acetyl-4-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-D-glucopyrpyranosyluronic acid)-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:

: 25019-69-6
methyl 4-O-benzyl-α-L-rhamnopyranoside

: 157364-12-0
methyl 2-O-acetyl-4-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-D-glucopyrpyranosyluronic acid)-α-D-galactopyranosyl>-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) p-toluenesulphonic acid, 2.) acetic acid / 1.) benzene, 1.5 h, RT, 2.) benzene, 2 h

2: 1.) 4A molecular sieves, 2.) methyl triflate / 1.) ether, 1 h, RT, 2.) ether, 72 h

3: 64 percent / NaOAC*3H₂O, PdCl₂ / acetic acid; H₂O / 17 h / 25 °C

4: 1.) 4A molecular sieves 2.) mercury (II) bromide / 1.) 1,2 dichloroethane, RT, 1 h, 2.) 1,2 dichloroethane, 96 h

5: 0.5 M aq. NaOH

6: 59.2 mg / pyridine

With pyridine; sodium hydroxide; 4 A molecular sieve; sodium acetate; toluene-4-sulfonic acid; acetic acid; methyl trifluoromethanesulfonate; mercury dibromide; palladium dichloride; In water; acetic acid;

Reference yield:

: 90164-70-8
methyl 2-O-acetyl-4-O-benzyl-α-L-rhamnopyranoside

: 157364-12-0
methyl 2-O-acetyl-4-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-D-glucopyrpyranosyluronic acid)-α-D-galactopyranosyl>-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) 4A molecular sieves, 2.) methyl triflate / 1.) ether, 1 h, RT, 2.) ether, 72 h

2: 64 percent / NaOAC*3H₂O, PdCl₂ / acetic acid; H₂O / 17 h / 25 °C

3: 1.) 4A molecular sieves 2.) mercury (II) bromide / 1.) 1,2 dichloroethane, RT, 1 h, 2.) 1,2 dichloroethane, 96 h

4: 0.5 M aq. NaOH

5: 59.2 mg / pyridine

With pyridine; sodium hydroxide; 4 A molecular sieve; sodium acetate; methyl trifluoromethanesulfonate; mercury dibromide; palladium dichloride; In water; acetic acid;

Reference yield:

: 157364-08-4
methyl-2-O-acetyl-3-O(3-O-allyl-2,4,6-tri-O-benzyl-α-D-galactopyranosyl)-4-O-benzyl-α-L-rhamnopyranoside

: 157364-12-0
methyl 2-O-acetyl-4-O-benzyl-3-O-<2,4,6-tri-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-D-glucopyrpyranosyluronic acid)-α-D-galactopyranosyl>-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 64 percent / NaOAC*3H₂O, PdCl₂ / acetic acid; H₂O / 17 h / 25 °C

2: 1.) 4A molecular sieves 2.) mercury (II) bromide / 1.) 1,2 dichloroethane, RT, 1 h, 2.) 1,2 dichloroethane, 96 h

3: 0.5 M aq. NaOH

4: 59.2 mg / pyridine

With pyridine; sodium hydroxide; 4 A molecular sieve; sodium acetate; mercury dibromide; palladium dichloride; In water; acetic acid;