2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4) {2-O-benzyl-3,4-di-O-acetyl-α-L-fucosyl-(1->3)}-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside

Base Information

Chemical Name:2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4) {2-O-benzyl-3,4-di-O-acetyl-α-L-fucosyl-(1->3)}-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside
CAS No.:1340668-13-4
Molecular Formula:C₅₄H₆₂N₄O₂₂
Molecular Weight:1119.1
Hs Code.:

2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4) {2-O-benzyl-3,4-di-O-acetyl-α-L-fucosyl-(1->3)}-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside

Synonyms:2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4) {2-O-benzyl-3,4-di-O-acetyl-α-L-fucosyl-(1->3)}-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside

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Chemical Property of 2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4) {2-O-benzyl-3,4-di-O-acetyl-α-L-fucosyl-(1->3)}-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside

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Technology Process of 2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4) {2-O-benzyl-3,4-di-O-acetyl-α-L-fucosyl-(1->3)}-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside

There total 3 articles about 2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4) {2-O-benzyl-3,4-di-O-acetyl-α-L-fucosyl-(1->3)}-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside 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%

: phenyl 3,4-di-O-acetyl-2-O-benzyl-1-thio-β-L-fucopyranoside

: 1340668-12-3
2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4)-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside

: 1340668-13-4
2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4) {2-O-benzyl-3,4-di-O-acetyl-α-L-fucosyl-(1->3)}-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at -20 - 0 ℃; for 6h; Molecular sieve; Inert atmosphere;
DOI:10.1039/c1cc13310a

Reference yield:

: 169151-52-4
2-azidoethyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-glucopyranoside

: 1340668-13-4
2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4) {2-O-benzyl-3,4-di-O-acetyl-α-L-fucosyl-(1->3)}-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: triethylsilane; trifluoroacetic acid / dichloromethane / 20 °C / Inert atmosphere; Cooling with ice

2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / Inert atmosphere; Cooling

3: N-iodo-succinimide; trifluorormethanesulfonic acid / dichloromethane / 6 h / -20 - 0 °C / Molecular sieve; Inert atmosphere

With triethylsilane; N-iodo-succinimide; trifluorormethanesulfonic acid; trimethylsilyl trifluoromethanesulfonate; trifluoroacetic acid; In dichloromethane;
DOI:10.1039/c1cc13310a

Reference yield:

: 1340668-11-2
2-azidoethyl 2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside

: 1340668-13-4
2-azidoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl(1->4) {2-O-benzyl-3,4-di-O-acetyl-α-L-fucosyl-(1->3)}-2-deoxy-2-phthalimidyl-6-O-benzyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / Inert atmosphere; Cooling

2: N-iodo-succinimide; trifluorormethanesulfonic acid / dichloromethane / 6 h / -20 - 0 °C / Molecular sieve; Inert atmosphere

With N-iodo-succinimide; trifluorormethanesulfonic acid; trimethylsilyl trifluoromethanesulfonate; In dichloromethane;
DOI:10.1039/c1cc13310a