2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranoside

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Chemical Name:2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranoside
CAS No.:142270-24-4
Molecular Formula:C₄₂H₄₄F₃NO₁₀
Molecular Weight:779.807
Hs Code.:

Synonyms:2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranoside

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Chemical Property of 2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranoside

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Technology Process of 2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranoside

There total 4 articles about 2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranoside 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:

: 122588-51-6
methyl-2,3,4-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranoside

: 142270-24-4
2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / 4-dimethylaminopyridine / pyridine / 2 h / Ambient temperature

2: conc. H₂SO₄ / acetic acid / 0.17 h

3: 78 percent / ZnCl₂ / CH₂Cl₂ / 3 h

4: 1) silver triflate, N-iodosuccinimide, 2) BF₃-etherate / 1) CH₂Cl₂, CH₃CN, 10 min, 2) CH₃CN, 3 h

With dmap; N-iodo-succinimide; sulfuric acid; boron trifluoride diethyl etherate; silver trifluoromethanesulfonate; zinc(II) chloride; In pyridine; dichloromethane; acetic acid;
DOI:10.1016/S0008-6215(00)90553-6

Reference yield:

: 142270-21-1
methyl 6,7-di-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranoside

: 142270-24-4
2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: conc. H₂SO₄ / acetic acid / 0.17 h

2: 78 percent / ZnCl₂ / CH₂Cl₂ / 3 h

3: 1) silver triflate, N-iodosuccinimide, 2) BF₃-etherate / 1) CH₂Cl₂, CH₃CN, 10 min, 2) CH₃CN, 3 h

With N-iodo-succinimide; sulfuric acid; boron trifluoride diethyl etherate; silver trifluoromethanesulfonate; zinc(II) chloride; In dichloromethane; acetic acid;
DOI:10.1016/S0008-6215(00)90553-6

Reference yield:

: 142270-22-2
1,6,7-tri-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranose

: 142270-24-4
2-(4-trifluoroacetamidophenyl)ethyl 6,7-di-O-acetyl-2,3,4-tri-O-benzyl-L-glycero-α-D-manno-heptopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / ZnCl₂ / CH₂Cl₂ / 3 h

2: 1) silver triflate, N-iodosuccinimide, 2) BF₃-etherate / 1) CH₂Cl₂, CH₃CN, 10 min, 2) CH₃CN, 3 h

With N-iodo-succinimide; boron trifluoride diethyl etherate; silver trifluoromethanesulfonate; zinc(II) chloride; In dichloromethane;
DOI:10.1016/S0008-6215(00)90553-6