Methyl 4-azido-3-O-benzoyl-2-O-benzyl-4,6-dideoxy-α-D-galactopyranoside

Base Information

Chemical Name:Methyl 4-azido-3-O-benzoyl-2-O-benzyl-4,6-dideoxy-α-D-galactopyranoside
CAS No.:147425-35-2
Molecular Formula:C₂₁H₂₃N₃O₅
Molecular Weight:397.431
Hs Code.:

Synonyms:Methyl 4-azido-3-O-benzoyl-2-O-benzyl-4,6-dideoxy-α-D-galactopyranoside

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Chemical Property of Methyl 4-azido-3-O-benzoyl-2-O-benzyl-4,6-dideoxy-α-D-galactopyranoside

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Technology Process of Methyl 4-azido-3-O-benzoyl-2-O-benzyl-4,6-dideoxy-α-D-galactopyranoside

There total 11 articles about Methyl 4-azido-3-O-benzoyl-2-O-benzyl-4,6-dideoxy-α-D-galactopyranoside 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: 90.0%

: 147425-48-7
Methyl 3-O-benzoyl-2-O-benzyl-6-deoxy-4-O-(methanesulfonyl)-α-D-glucopyranoside

: 147425-35-2
Methyl 4-azido-3-O-benzoyl-2-O-benzyl-4,6-dideoxy-α-D-galactopyranoside

Guidance literature:: With sodium azide; In N,N-dimethyl-formamide; Heating;
DOI:10.1016/0040-4039(93)85088-E

Reference yield:

: 76375-66-1
methyl 2-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside

: 147425-35-2
Methyl 4-azido-3-O-benzoyl-2-O-benzyl-4,6-dideoxy-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 90 percent / pyridine / 1.) 0 deg C to r.t., 2.) r.t., 4 h

2: 94 percent / CF₃COOH / methanol; H₂O / 20 h / Ambient temperature

3: 92 percent / pyridine / 12 h / 3 °C

4: 94 percent / NaI / butan-2-one / 2 h / Heating

5: 91 percent / Zn, glacial CH₃COOH / diethyl ether / 5 h

6: 90 percent / NaN₃ / dimethylformamide / 6 h / Heating

With pyridine; sodium azide; acetic acid; trifluoroacetic acid; sodium iodide; zinc; In methanol; diethyl ether; water; N,N-dimethyl-formamide; butanone;
DOI:10.1021/jo00094a040

Reference yield:

: 147425-46-5
methyl 3‐O‐benzoyl‐2‐O‐benzyl‐α‐D-glucopyranoside

: 147425-35-2
Methyl 4-azido-3-O-benzoyl-2-O-benzyl-4,6-dideoxy-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 92 percent / pyridine / 12 h / 3 °C

2: 94 percent / NaI / butan-2-one / 2 h / Heating

3: 91 percent / Zn, glacial CH₃COOH / diethyl ether / 5 h

4: 90 percent / NaN₃ / dimethylformamide / 6 h / Heating

With pyridine; sodium azide; acetic acid; sodium iodide; zinc; In diethyl ether; N,N-dimethyl-formamide; butanone;
DOI:10.1021/jo00094a040