phenyl (2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3-di-O-pivaloyl-4-O-benzyl-1-thio-α-D-mannopyranoside

Base Information

Chemical Name:phenyl (2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3-di-O-pivaloyl-4-O-benzyl-1-thio-α-D-mannopyranoside
CAS No.:1319152-60-7
Molecular Formula:C₅₈H₆₈O₁₃S
Molecular Weight:1005.24
Hs Code.:

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

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

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

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

: 1319152-57-2
phenyl 2,3-di-O-pivaloyl-4-O-benzyl-1-thio-α-D-mannopyranoside

: 108869-64-3,130177-78-5,129163-12-8
2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl trichloroacetimidate

: 1319152-60-7
phenyl (2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3-di-O-pivaloyl-4-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -40 - 20 ℃; Molecular sieve;
DOI:10.1016/j.carres.2011.05.006

Reference yield:

: 1319152-50-5
phenyl 2,3-di-O-pivaloyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside

: 1319152-60-7
phenyl (2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3-di-O-pivaloyl-4-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: borane-THF / tetrahydrofuran / 0.08 h / 0 °C

1.2: 0 - 20 °C

2.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / -40 - 20 °C / Molecular sieve

With borane-THF; trimethylsilyl trifluoromethanesulfonate; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.carres.2011.05.006

Reference yield:

: 3282-30-2
pivaloyl chloride

: 1319152-60-7
phenyl (2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2,3-di-O-pivaloyl-4-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine; dmap / dichloromethane / 0 - 70 °C

2.1: borane-THF / tetrahydrofuran / 0.08 h / 0 °C

2.2: 0 - 20 °C

3.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / -40 - 20 °C / Molecular sieve

With pyridine; dmap; borane-THF; trimethylsilyl trifluoromethanesulfonate; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.carres.2011.05.006