3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-1-O-trichloroacetimidoyl-α-D-mannopyranose

Base Information

Chemical Name:3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-1-O-trichloroacetimidoyl-α-D-mannopyranose
CAS No.:866029-09-6
Molecular Formula:C₄₅H₅₄Cl₃NO₂₆
Molecular Weight:1131.27
Hs Code.:

3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-1-O-trichloroacetimidoyl-α-D-mannopyranose

Synonyms:3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-1-O-trichloroacetimidoyl-α-D-mannopyranose

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Chemical Property of 3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-1-O-trichloroacetimidoyl-α-D-mannopyranose

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Technology Process of 3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-1-O-trichloroacetimidoyl-α-D-mannopyranose

There total 5 articles about 3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-1-O-trichloroacetimidoyl-α-D-mannopyranose 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: 89.0%

: 866029-07-4
3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-α-D-mannopyranose

: 545-06-2
trichloroacetonitrile

: 866029-09-6
3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-1-O-trichloroacetimidoyl-α-D-mannopyranose

Guidance literature:: With potassium carbonate; In dichloromethane; at 20 ℃; for 2h;
DOI:10.1002/ejoc.200500146

Reference yield:

: 866028-98-0
1,4,6-tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranose

: 866029-09-6
3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-1-O-trichloroacetimidoyl-α-D-mannopyranose

Guidance literature:: Multi-step reaction with 5 steps

1: 93 percent / NH₂NH₂*HOAc / dimethylformamide / 4 h / 20 °C

2: 79 percent / DBU / CH₂Cl₂ / 1 h / -5 °C

3: 55 percent / BF₃*OEt₂ / CH₂Cl₂ / 0.5 h / 0 - 10 °C

4: 85 percent / NH₂NH₂*HOAc / dimethylformamide / 2 h / 20 °C

5: 89 percent / K₂CO₃ / CH₂Cl₂ / 2 h / 20 °C

With boron trifluoride diethyl etherate; hydrazinium monoacetate; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.200500146

Reference yield:

: 866029-00-7
4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranose

: 866029-09-6
3,4,6-tri-O-acetyl-2-O-[4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-α-D-mannopyranosyl]-1-O-trichloroacetimidoyl-α-D-mannopyranose

Guidance literature:: Multi-step reaction with 4 steps

1: 79 percent / DBU / CH₂Cl₂ / 1 h / -5 °C

2: 55 percent / BF₃*OEt₂ / CH₂Cl₂ / 0.5 h / 0 - 10 °C

3: 85 percent / NH₂NH₂*HOAc / dimethylformamide / 2 h / 20 °C

4: 89 percent / K₂CO₃ / CH₂Cl₂ / 2 h / 20 °C

With boron trifluoride diethyl etherate; hydrazinium monoacetate; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.200500146