<2-(Trimethylsilyl)ethyl>-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-mannopyranosid

Base Information

Chemical Name:<2-(Trimethylsilyl)ethyl>-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-mannopyranosid
CAS No.:97604-70-1
Molecular Formula:C₂₅H₃₅N₃O₅Si
Molecular Weight:485.656
Hs Code.:

Synonyms:<2-(Trimethylsilyl)ethyl>-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-mannopyranosid

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Chemical Property of <2-(Trimethylsilyl)ethyl>-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-mannopyranosid

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Technology Process of <2-(Trimethylsilyl)ethyl>-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-mannopyranosid

There total 7 articles about <2-(Trimethylsilyl)ethyl>-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-mannopyranosid 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: 73.0%

: 97604-69-8
<2-(Trimethylsilyl)ethyl>-2-azido-3,4-di-O-benzyl-2-desoxy-6-O-trityl-α-D-mannopyranosid

: 97604-70-1
<2-(Trimethylsilyl)ethyl>-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-mannopyranosid

Guidance literature:: With acetic acid; In tetrahydrofuran; at 80 ℃; for 2h;
DOI:10.1016/0008-6215(85)85193-4

Reference yield:

: 2916-68-9
2-(Trimethylsilyl)ethanol

: 97604-70-1
<2-(Trimethylsilyl)ethyl>-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-mannopyranosid

Guidance literature:: Multi-step reaction with 5 steps

1: 79 percent / tetramethylurea / Ag-triflate / CH₂Cl₂ / 0.5 h / -45 °C

2: 97 percent / sodiummethoxide / methanol / 4 h / Ambient temperature

3: 86 percent / pyridine / 1 h / 80 °C

4: 89 percent / NaH / dimethylformamide / 2 h / Ambient temperature

5: 73 percent / aq. acetic acid / tetrahydrofuran / 2 h / 80 °C

With pyridine; sodium methylate; sodium hydride; acetic acid; tetramethylurea; silver trifluoromethanesulfonate; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(85)85193-4

Reference yield:

: 95451-93-7
3,4,6-Tri-O-acetyl-2-azido-2-deoxy-α-D-mannopyranosyl bromide

: 97604-70-1
<2-(Trimethylsilyl)ethyl>-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-mannopyranosid

Guidance literature:: Multi-step reaction with 5 steps

1: 79 percent / tetramethylurea / Ag-triflate / CH₂Cl₂ / 0.5 h / -45 °C

2: 97 percent / sodiummethoxide / methanol / 4 h / Ambient temperature

3: 86 percent / pyridine / 1 h / 80 °C

4: 89 percent / NaH / dimethylformamide / 2 h / Ambient temperature

5: 73 percent / aq. acetic acid / tetrahydrofuran / 2 h / 80 °C

With pyridine; sodium methylate; sodium hydride; acetic acid; tetramethylurea; silver trifluoromethanesulfonate; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(85)85193-4