4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate

Base Information

Chemical Name:4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate
CAS No.:1356479-02-1
Molecular Formula:C₂₇H₂₅F₃N₄O₄
Molecular Weight:526.515
Hs Code.:

Synonyms:4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate

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Chemical Property of 4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate

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Technology Process of 4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate

There total 1 articles about 4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate 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: 34.0%

: 4-azido-2,3-di-O-benzyl-4-deoxy-L-arabinopyranose

: 61881-19-4
2,2,2-trifluoro-N-phenyl-acetimidoyl chloride

: 1356479-02-1
4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate

: 1356479-01-0
4-azido-2,3-di-O-benzyl-4-deoxy-α-L-arabinopyranosyl N-phenyltrifluoroacetimidate

Guidance literature:: With potassium carbonate; at 20 ℃; for 12h;
DOI:10.1002/ejoc.201101171

Reference yield: 69.0%

: 121260-49-9
C₁₈H₂₆O₁₁

: 1356479-02-1
4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate

: 1356479-12-3
methyl 4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl-(1->8)-(allyl 3-deoxy-α-D-manno-oct-2-ulopyranoside)onate

: 1356479-39-4
methyl 4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl-(1->7)-(allyl 3-deoxy-α-D-manno-oct-2-ulopyranoside)onate

Guidance literature:: C₁₈H₂₆O₁₁; 4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate; In dichloromethane; at -15 ℃; for 2h; Molecular sieve; Inert atmosphere;

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -15 - 20 ℃; for 1h; regioselective reaction; Further stages; Mo_.lecular sieve; Inert atmosphere;
DOI:10.1002/ejoc.201101171

Reference yield: 68.0%

: 121260-49-9
C₁₈H₂₆O₁₁

: 1356479-02-1
4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate

: methyl 4-azido-2,3-di-O-benzyl-4-deoxy-L-arabinopyranosyl-(1->7)-(allyl D-glycero-α-D-talo-oct-2-ulopyranoside)onate

: 1356479-21-4
methyl 4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl-(1->8)-(allyl D-glycero-α-D-talo-oct-2-ulopyranoside)onate

Guidance literature:: C₁₈H₂₆O₁₁; 4-azido-2,3-di-O-benzyl-4-deoxy-β-L-arabinopyranosyl N-phenyltrifluoroacetimidate; In dichloromethane; at -15 ℃; for 2h; Molecular sieve; Inert atmosphere;

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -15 - 20 ℃; for 1h; regioselective reaction; Further stages; Mo_.lecular sieve; Inert atmosphere;
DOI:10.1002/ejoc.201101171