phenyl cyanomethyl 2',4'-di-O-acetyl-6'-O-benzyl-β-D-galactopyranosyl-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranoside)

Base Information

Chemical Name:phenyl cyanomethyl 2',4'-di-O-acetyl-6'-O-benzyl-β-D-galactopyranosyl-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranoside)
CAS No.:1055037-22-3
Molecular Formula:C₃₇H₄₃NO₁₆
Molecular Weight:757.746
Hs Code.:

Synonyms:phenyl cyanomethyl 2',4'-di-O-acetyl-6'-O-benzyl-β-D-galactopyranosyl-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranoside)

Suppliers and Price of phenyl cyanomethyl 2',4'-di-O-acetyl-6'-O-benzyl-β-D-galactopyranosyl-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranoside)

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 phenyl cyanomethyl 2',4'-di-O-acetyl-6'-O-benzyl-β-D-galactopyranosyl-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranoside)

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of phenyl cyanomethyl 2',4'-di-O-acetyl-6'-O-benzyl-β-D-galactopyranosyl-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranoside)

There total 2 articles about phenyl cyanomethyl 2',4'-di-O-acetyl-6'-O-benzyl-β-D-galactopyranosyl-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranoside) 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: 67.0%

: 607354-37-0
2,3,4,2',3'-penta-O-acetyl-6'-O-benzyl amygdalin

: 1055037-22-3
phenyl cyanomethyl 2',4'-di-O-acetyl-6'-O-benzyl-β-D-galactopyranosyl-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranoside)

Guidance literature:: 2,3,4,2',3'-penta-O-acetyl-6'-O-benzyl amygdalin; With pyridine; trifluoromethylsulfonic anhydride; In dichloromethane; at -15 ℃;

With water; In dichloromethane; for 4h; Heating;
DOI:10.1081/CAR-120023469

Reference yield:

: 607354-36-9
2,3,4,2',3'-penta-O-acetyl-4',6'-O-benzylidene amygdalin

: 1055037-22-3
phenyl cyanomethyl 2',4'-di-O-acetyl-6'-O-benzyl-β-D-galactopyranosyl-(1->6)-(2,3,4-tri-O-acetyl-β-D-glucopyranoside)

Guidance literature:: Multi-step reaction with 2 steps

1.1: 74 percent / triethylsilane; trifluoroacetic anhydride; trifluoroacetic acid / CH₂Cl₂ / 1 h / 20 °C

2.1: triflic anhydride; pyridine / CH₂Cl₂ / -15 °C

2.2: 67 percent / H₂O / CH₂Cl₂ / 4 h / Heating

With pyridine; triethylsilane; trifluoromethylsulfonic anhydride; trifluoroacetic acid; trifluoroacetic anhydride; In dichloromethane;
DOI:10.1081/CAR-120023469