ethyl O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside

Base Information

Chemical Name:ethyl O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside
CAS No.:543698-61-9
Molecular Formula:C₅₆H₆₂O₁₀S
Molecular Weight:927.168
Hs Code.:

Synonyms:ethyl O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside

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Chemical Property of ethyl O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside

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Technology Process of ethyl O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside

There total 10 articles about ethyl O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-1-thio-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: 91.0%

: 543698-60-8
ethyl O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside

: 543698-61-9
ethyl O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: With sodium methylate; In methanol; dichloromethane; at 20 ℃; for 1h;
DOI:10.1021/jo034213t

Reference yield: 90.0%

: 866322-01-2
ethyl 2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-benzyl-1-α-D-thiomannopyranoside

: 543698-61-9
ethyl O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: With sodium methylate; In methanol; dichloromethane;
DOI:10.1021/ja057339b

Reference yield:

: 16697-49-7
3,4,6-tri-O-benzyl-1,2-O-(methoxyethylidene)-β-D-mannopyranose

: 543698-61-9
ethyl O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: trimethylsilyl chloride / CH₂Cl₂ / 1 h / 0 °C

2: 3.46 g / silver triflate; molecular sieves 4 Angstroem / CH₂Cl₂ / -40 - 20 °C

3: 91 percent / NaOMe / methanol; CH₂Cl₂ / 1 h / 20 °C

With chloro-trimethyl-silane; 4 A molecular sieve; sodium methylate; silver trifluoromethanesulfonate; In methanol; dichloromethane;
DOI:10.1021/jo034213t