6-O-acetyl-2-O-{6-O-acetyl-2,4-di-O-benzoyl-3-O-[(p-nitrophenyl)formyl]-α-D-mannopyranosyl}-3,4-di-O-benzoyl-L-gulopyranosyl acetate

Base Information

Chemical Name:6-O-acetyl-2-O-{6-O-acetyl-2,4-di-O-benzoyl-3-O-[(p-nitrophenyl)formyl]-α-D-mannopyranosyl}-3,4-di-O-benzoyl-L-gulopyranosyl acetate
CAS No.:676342-70-4
Molecular Formula:C₅₃H₄₇NO₂₂
Molecular Weight:1049.95
Hs Code.:

Synonyms:6-O-acetyl-2-O-{6-O-acetyl-2,4-di-O-benzoyl-3-O-[(p-nitrophenyl)formyl]-α-D-mannopyranosyl}-3,4-di-O-benzoyl-L-gulopyranosyl acetate

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Chemical Property of 6-O-acetyl-2-O-{6-O-acetyl-2,4-di-O-benzoyl-3-O-[(p-nitrophenyl)formyl]-α-D-mannopyranosyl}-3,4-di-O-benzoyl-L-gulopyranosyl acetate

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Technology Process of 6-O-acetyl-2-O-{6-O-acetyl-2,4-di-O-benzoyl-3-O-[(p-nitrophenyl)formyl]-α-D-mannopyranosyl}-3,4-di-O-benzoyl-L-gulopyranosyl acetate

There total 15 articles about 6-O-acetyl-2-O-{6-O-acetyl-2,4-di-O-benzoyl-3-O-[(p-nitrophenyl)formyl]-α-D-mannopyranosyl}-3,4-di-O-benzoyl-L-gulopyranosyl acetate 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: 74.0%

: 108-24-7
acetic anhydride

: 676342-69-1
1,6-anhydro-2-O-{6-O-acetyl-2,4-di-O-benzoyl-3-O-[(p-nitrophenyl)formyl]-α-D-mannopyranosyl}-3,4-di-O-benzoyl-β-L-gulopyranoside

: 676342-70-4
6-O-acetyl-2-O-{6-O-acetyl-2,4-di-O-benzoyl-3-O-[(p-nitrophenyl)formyl]-α-D-mannopyranosyl}-3,4-di-O-benzoyl-L-gulopyranosyl acetate

Guidance literature:: With copper(II) bis(trifluoromethanesulfonate);
DOI:10.1002/jccs.200400175

Reference yield:

: 81562-09-6
6-hydroxy-1,2:3,5-di-O-isopropylidene-α-D-glucofuranoside

: 676342-70-4
6-O-acetyl-2-O-{6-O-acetyl-2,4-di-O-benzoyl-3-O-[(p-nitrophenyl)formyl]-α-D-mannopyranosyl}-3,4-di-O-benzoyl-L-gulopyranosyl acetate

Guidance literature:: Multi-step reaction with 6 steps

1: 88 percent / HCl / ethanol / Heating

2: pyridine

3: pyridine

4: 91 percent / NaNO₂

5: 82 percent / TMSOTf

6: 74 percent / Cu(OTf)2

With pyridine; hydrogenchloride; trimethylsilyl trifluoromethanesulfonate; copper(II) bis(trifluoromethanesulfonate); sodium nitrite; In ethanol;
DOI:10.1002/jccs.200400175

Reference yield:

: 87357-54-8
6-deoxy-1,2:3,5-di-O-isopropylidene-α-D-xylo-hex-5-enofuranose

: 676342-70-4
6-O-acetyl-2-O-{6-O-acetyl-2,4-di-O-benzoyl-3-O-[(p-nitrophenyl)formyl]-α-D-mannopyranosyl}-3,4-di-O-benzoyl-L-gulopyranosyl acetate

Guidance literature:: Multi-step reaction with 7 steps

1.1: BH₃ / tetrahydrofuran

1.2: 92 percent / aq. H₂O₂; NaOH / tetrahydrofuran

2.1: 88 percent / HCl / ethanol / Heating

3.1: pyridine

4.1: pyridine

5.1: 91 percent / NaNO₂

6.1: 82 percent / TMSOTf

7.1: 74 percent / Cu(OTf)2

With pyridine; hydrogenchloride; trimethylsilyl trifluoromethanesulfonate; borane; copper(II) bis(trifluoromethanesulfonate); sodium nitrite; In tetrahydrofuran; ethanol;
DOI:10.1002/jccs.200400175