5-amino-2,3,6-tri-O-benzyl-5-deoxy-4-O-[(trifluoromethyl)sulfonyl]-D-galactono-1,5-lactam

Base Information

Chemical Name:5-amino-2,3,6-tri-O-benzyl-5-deoxy-4-O-[(trifluoromethyl)sulfonyl]-D-galactono-1,5-lactam
CAS No.:916495-01-7
Molecular Formula:C₂₈H₂₈F₃NO₇S
Molecular Weight:579.594
Hs Code.:

Synonyms:5-amino-2,3,6-tri-O-benzyl-5-deoxy-4-O-[(trifluoromethyl)sulfonyl]-D-galactono-1,5-lactam

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Chemical Property of 5-amino-2,3,6-tri-O-benzyl-5-deoxy-4-O-[(trifluoromethyl)sulfonyl]-D-galactono-1,5-lactam

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Technology Process of 5-amino-2,3,6-tri-O-benzyl-5-deoxy-4-O-[(trifluoromethyl)sulfonyl]-D-galactono-1,5-lactam

There total 2 articles about 5-amino-2,3,6-tri-O-benzyl-5-deoxy-4-O-[(trifluoromethyl)sulfonyl]-D-galactono-1,5-lactam 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: 61.0%

: 916495-00-6
5-amino-2,3,6-tri-O-benzyl-5-deoxy-D-galactono-1,5-lactam

: 358-23-6
trifluoromethylsulfonic anhydride

: 916495-01-7
5-amino-2,3,6-tri-O-benzyl-5-deoxy-4-O-[(trifluoromethyl)sulfonyl]-D-galactono-1,5-lactam

Guidance literature:: With pyridine; In dichloromethane; at -15 ℃; for 1h;
DOI:10.1002/hlca.200690191

Reference yield:

: 916494-99-0
5-amino-2,3-di-O-benzyl-4,6-O-benzylidene-5-deoxy-D-galactono-1,5-lactam

: 916495-01-7
5-amino-2,3,6-tri-O-benzyl-5-deoxy-4-O-[(trifluoromethyl)sulfonyl]-D-galactono-1,5-lactam

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / 4A MS; Et₃SiH; TfOH / CH₂Cl₂ / 1 h / -78 °C

2: 61 percent / pyridine / CH₂Cl₂ / 1 h / -15 °C

With pyridine; triethylsilane; trifluorormethanesulfonic acid; In dichloromethane;
DOI:10.1002/hlca.200690191