Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester

Base Information

Chemical Name:Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester
CAS No.:113842-51-6
Molecular Formula:C₅₆H₅₈O₁₁
Molecular Weight:907.07
Hs Code.:

Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester

Synonyms:Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester

Suppliers and Price of Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester

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 Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester

There total 12 articles about Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester 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: 23.0%

: 113842-86-7
O-(4-O-acetyl-2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranosyl fluoride

: 113842-51-6
Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester

Guidance literature:: With 4 A molecular sieve; silver trifluoromethanesulfonate; tin(ll) chloride; In diethyl ether; at 20 ℃; for 16h;
DOI:10.1016/0008-6215(87)80136-2

Reference yield:

: 100-39-0
benzyl bromide

: 113842-51-6
Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 1.)(Bu₃Sn)2O 2.) Bu₄NBr / 1.) toluene, reflux, 4h, 2.) toluene, 80-85 deg C, 24h

2: 100 percent / pyridine / 4 h / 20 °C

3: 93 percent / PdCl₂, AcONa, AcOH / H₂O / 1 h / 70 °C

4: diethyl-1,1,2,3,3,3-hexafluoropropylamine / diethyl ether / 28 h / 20 °C

5: 23 percent / AgOSO₂CF₃, SnCl₂, molecular sieves 4A / diethyl ether / 16 h / 20 °C

With pyridine; hexafluoropropene-diethylamine adduct; 4 A molecular sieve; tetrabutylammomium bromide; sodium acetate; silver trifluoromethanesulfonate; acetic acid; bis(tri-n-butyltin)oxide; tin(ll) chloride; palladium dichloride; In diethyl ether; water;
DOI:10.1016/0008-6215(87)80136-2

Reference yield:

: 113879-86-0
allyl O-(2,3,4-tri-O-benzyl-α-D-glucopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

: 113842-51-6
Acetic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S)-4,5-bis-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / pyridine / 4 h / 20 °C

2: 93 percent / PdCl₂, AcONa, AcOH / H₂O / 1 h / 70 °C

3: diethyl-1,1,2,3,3,3-hexafluoropropylamine / diethyl ether / 28 h / 20 °C

4: 23 percent / AgOSO₂CF₃, SnCl₂, molecular sieves 4A / diethyl ether / 16 h / 20 °C

With pyridine; hexafluoropropene-diethylamine adduct; 4 A molecular sieve; sodium acetate; silver trifluoromethanesulfonate; acetic acid; tin(ll) chloride; palladium dichloride; In diethyl ether; water;
DOI:10.1016/0008-6215(87)80136-2