2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl (benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid)uronate

Base Information

Chemical Name:2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl (benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid)uronate
CAS No.:141118-12-9
Molecular Formula:C₆₈H₆₈O₁₂
Molecular Weight:1077.28
Hs Code.:

Synonyms:2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl (benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid)uronate

Suppliers and Price of 2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl (benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid)uronate

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 2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl (benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid)uronate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl (benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid)uronate

There total 5 articles about 2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl (benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid)uronate 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: 84.0%

: 74808-09-6,90357-89-4,90358-01-3,103368-01-0,103368-04-3,103368-06-5,104048-30-8,104048-33-1,114743-70-3,132201-75-3,132748-02-8,83441-60-5
2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl trichloroacetimidate

: 141118-05-0
benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosiduronic acid

: 141118-12-9
2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl (benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid)uronate

Guidance literature:: With boron trifluoride diethyl etherate; In tetrahydrofuran; at -78 ℃; for 12h;
DOI:10.1021/jo00036a012

Reference yield:

: 489-91-8,528-16-5,552-12-5,577-46-8,643-33-4,2240-07-5,6294-16-2,10133-02-5,18402-78-3,18968-14-4,21179-08-8,23018-83-9,33599-45-0,33599-46-1,46171-67-9,46171-69-1,46172-26-3,70021-34-0,71031-08-8,104195-06-4,106499-29-0,124817-72-7
D-galacturonic acid

: 141118-12-9
2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl (benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid)uronate

Guidance literature:: Multi-step reaction with 4 steps

1: TsOH*H₂O / 24 h / 60 °C

2: Ag₂O / CH₂Cl₂ / 24 h / Heating

3: 59 percent / LiOH*H₂O, Aliquat 336 (tricaprylylmethylammonium chloride) / tetrahydrofuran; H₂O / 4 h / Ambient temperature

4: 84 percent / BF₃*OEt₂ / tetrahydrofuran / 12 h / -78 °C

With lithium hydroxide; boron trifluoride diethyl etherate; Aliquat 336; toluene-4-sulfonic acid; silver(l) oxide; In tetrahydrofuran; dichloromethane; water;
DOI:10.1021/jo00036a012

Reference yield:

: 100-39-0
benzyl bromide

: 141118-12-9
2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl (benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid)uronate

Guidance literature:: Multi-step reaction with 3 steps

1: Ag₂O / CH₂Cl₂ / 24 h / Heating

2: 59 percent / LiOH*H₂O, Aliquat 336 (tricaprylylmethylammonium chloride) / tetrahydrofuran; H₂O / 4 h / Ambient temperature

3: 84 percent / BF₃*OEt₂ / tetrahydrofuran / 12 h / -78 °C

With lithium hydroxide; boron trifluoride diethyl etherate; Aliquat 336; silver(l) oxide; In tetrahydrofuran; dichloromethane; water;
DOI:10.1021/jo00036a012