Benzyl-3-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-2,5,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptofuranosid

Base Information

Chemical Name:Benzyl-3-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-2,5,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptofuranosid
CAS No.:116324-45-9
Molecular Formula:C₇₉H₈₂O₁₄
Molecular Weight:1255.51
Hs Code.:

Benzyl-3-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-2,5,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptofuranosid

Synonyms:

Suppliers and Price of Benzyl-3-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-2,5,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptofuranosid

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-3-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-2,5,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptofuranosid

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Benzyl-3-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-2,5,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptofuranosid

There total 6 articles about Benzyl-3-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-2,5,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptofuranosid 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:

: 100-39-0
benzyl bromide

: 116324-45-9
Benzyl-3-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-2,5,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptofuranosid

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Bu₂SnO, molecular sieve 4 Angstroem, 2.) Bu₄NI / 1.) toluene, 2h, reflux, 2.) toluene, 75 deg C, 12h

2: 1.) silver triflate, molecular sieve 4 Angstroem / 1.) CH₂Cl₂, 2h, 2.) CH₂Cl₂, 24h, -30 deg C - room temp.

With 4 A molecular sieve; silver trifluoromethanesulfonate; tetra-(n-butyl)ammonium iodide; di(n-butyl)tin oxide;

Reference yield:

: 116302-77-3
Benzyl-5,6,7-tri-O-benzyl-2,3-O-isopropyliden-L-glycero-α-D-manno-heptofuranosid

: 116324-45-9
Benzyl-3-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-2,5,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptofuranosid

Guidance literature:: Multi-step reaction with 3 steps

1: 38 percent / trifluoroacetic acid, water / CH₂Cl₂ / 0.33 h / Ambient temperature

2: 1.) Bu₂SnO, molecular sieve 4 Angstroem, 2.) Bu₄NI / 1.) toluene, 2h, reflux, 2.) toluene, 75 deg C, 12h

3: 1.) silver triflate, molecular sieve 4 Angstroem / 1.) CH₂Cl₂, 2h, 2.) CH₂Cl₂, 24h, -30 deg C - room temp.

With 4 A molecular sieve; water; silver trifluoromethanesulfonate; tetra-(n-butyl)ammonium iodide; di(n-butyl)tin oxide; trifluoroacetic acid; In dichloromethane;

Reference yield:

: 105592-31-2
benzyl 5,6,7-tri-O-acetyl-2,3-O-isopropylidene-β-L-glycero-D-manno-heptofuranoside

: 116324-45-9
Benzyl-3-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-2,5,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptofuranosid

Guidance literature:: Multi-step reaction with 4 steps

2: 38 percent / trifluoroacetic acid, water / CH₂Cl₂ / 0.33 h / Ambient temperature

3: 1.) Bu₂SnO, molecular sieve 4 Angstroem, 2.) Bu₄NI / 1.) toluene, 2h, reflux, 2.) toluene, 75 deg C, 12h

4: 1.) silver triflate, molecular sieve 4 Angstroem / 1.) CH₂Cl₂, 2h, 2.) CH₂Cl₂, 24h, -30 deg C - room temp.

With 4 A molecular sieve; water; silver trifluoromethanesulfonate; tetra-(n-butyl)ammonium iodide; di(n-butyl)tin oxide; trifluoroacetic acid; In dichloromethane;