p-(methoxycarbonyl)phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-D-mannopyranosyl-α-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Base Information

Chemical Name:p-(methoxycarbonyl)phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-D-mannopyranosyl-α-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside
CAS No.:869207-83-0
Molecular Formula:C₆₄H₆₆O₁₄
Molecular Weight:1059.22
Hs Code.:

Synonyms:p-(methoxycarbonyl)phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-D-mannopyranosyl-α-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

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Chemical Property of p-(methoxycarbonyl)phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-D-mannopyranosyl-α-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

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Technology Process of p-(methoxycarbonyl)phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-D-mannopyranosyl-α-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

There total 5 articles about p-(methoxycarbonyl)phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-D-mannopyranosyl-α-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside 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: 70.0%

: 869207-82-9
2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl iodide

: 869207-81-8
p-(methoxycarbonyl)phenyl 3,4,6-tri-O-benzyl-α-D-mannopyranoside

: 4-[(2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-((3aS,5R,6R,7S,7aS)-6,7-bis-benzyloxy-5-benzyloxymethyl-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-benzoic acid methyl ester

: 869207-83-0
p-(methoxycarbonyl)phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-D-mannopyranosyl-α-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:: With 4 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; at -60 - -10 ℃; for 3h;
DOI:10.1021/jo051360d

Reference yield:

: 869207-80-7
p-(methoxycarbonyl)phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranoside

: 869207-83-0
p-(methoxycarbonyl)phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-D-mannopyranosyl-α-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / NaOMe / methanol / 2.33 h

2: 70 percent / AgOTf; molecular sieves 4 Angstroem / CH₂Cl₂ / 3 h / -60 - -10 °C

With 4 A molecular sieve; sodium methylate; silver trifluoromethanesulfonate; In methanol; dichloromethane;
DOI:10.1021/jo051360d

Reference yield:

: 32860-96-1
3,4,6-tri-O-benzyl-1,2-O-(1-ethoxyethylidene)-β-D-mannopyranoside

: 869207-83-0
p-(methoxycarbonyl)phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-D-mannopyranosyl-α-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: iodotrimethylsilane / CH₂Cl₂ / 0.83 h / 0 °C

2: 70 percent / AgOTf; molecular sieves 4 Angstroem / CH₂Cl₂ / 3 h / -60 - -10 °C

With trimethylsilyl iodide; 4 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane;
DOI:10.1021/jo051360d