p-methoxyphenyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside

Base Information

Chemical Name:p-methoxyphenyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside
CAS No.:500217-05-0
Molecular Formula:C₆₈H₅₆O₁₉
Molecular Weight:1177.18
Hs Code.:

Synonyms:p-methoxyphenyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside

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Chemical Property of p-methoxyphenyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside

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Technology Process of p-methoxyphenyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside

There total 6 articles about p-methoxyphenyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-2,4,6-tri-O-benzoyl-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: 85.0%

: 183901-63-5
2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate

: 500217-02-7
4-methoxyphenyl 2,4,6-tri-O-benzoyl-α-D-mannopyranoside

: 500217-05-0
p-methoxyphenyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -25 - 20 ℃; for 3h;
DOI:10.1081/CAR-120014899

Reference yield: 69.0%

: 14218-11-2,14218-30-5,61198-88-7,108438-33-1,108836-02-8,114682-36-9,127305-34-4,151377-77-4
2,3,4,6-Tetra-O-benzoyl-α-D-mannopyranosyl bromide

: 500217-02-7
4-methoxyphenyl 2,4,6-tri-O-benzoyl-α-D-mannopyranoside

: 500217-05-0
p-methoxyphenyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside

Guidance literature:: 2,3,4,6-Tetra-O-benzoyl-α-D-mannopyranosyl bromide; 4-methoxyphenyl 2,4,6-tri-O-benzoyl-α-D-mannopyranoside; In dichloromethane; at 0 ℃; for 1h; Molecular sieve;

With silver trifluoromethanesulfonate; In dichloromethane; toluene; at 0 ℃; for 0.666667h; Molecular sieve;
DOI:10.1007/s11172-010-0033-3

Reference yield:

: 28541-75-5,12167-34-9
p-methoxyphenyl α-D-mannopyranoside

: 500217-05-0
p-methoxyphenyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1.1: Bu₂SnO / methanol / 2 h / Heating

1.2: 65 percent / Bu₄NI / benzene / 24 h / 60 °C

2.1: 100 percent / pyridine / 20 °C

3.1: 90 percent / PdCl₂ / methanol / 40 °C

4.1: 85 percent / TMSOTf / CH₂Cl₂ / 3 h / -25 - 20 °C

With pyridine; trimethylsilyl trifluoromethanesulfonate; di(n-butyl)tin oxide; palladium dichloride; In methanol; dichloromethane;
DOI:10.1081/CAR-120014899