methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate

Base Information

• Chemical Name: methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate
• CAS No.: 1389271-17-3
• Molecular Formula: C₂₂H₃₀N₄O₆SSi
• Molecular Weight: 506.655
• Mol file: 1389271-17-3.mol

Synonyms:methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate

Chemical Property of methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate

There total 6 articles about methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate 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: 10.0%

methyl 2-[(1S,2R,3S)-3-(benzyloxycarbonyl)-1-methanesulfonyloxy-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate (1389271-11-7) → methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate (1389271-17-3)

Guidance literature:

With sodium azide; In N,N-dimethyl-formamide; at 85 ℃; for 2.5h; Inert atmosphere;

DOI:10.1016/j.tet.2012.06.022

Reference yield:

methyl 2-[((2S,3S,4S)-3,4-bis[(triethylsilyl)oxy]-5-oxo-tetrahydrofuran-2-yl)]-thiazole-4-carboxylate (1389271-06-0) → methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate (1389271-17-3)

Guidance literature:

Multi-step reaction with 4 steps

1: camphor-10-sulfonic acid / 67 h / 50 °C

2: 1H-imidazole / N,N-dimethyl-formamide / 18 h / 20 °C

3: pyridine / 0 - 20 °C / Inert atmosphere

4: sodium azide / N,N-dimethyl-formamide / 2.5 h / 85 °C / Inert atmosphere

With pyridine; 1H-imidazole; sodium azide; camphor-10-sulfonic acid; In N,N-dimethyl-formamide;

DOI:10.1016/j.tet.2012.06.022

Reference yield:

methyl 2-[(1S,2R,3S)-3-(benzyloxycarbonyl)-1,2,3-trihydroxypropyl]-thiazole-4-carboxylate (1389271-07-1) → methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate (1389271-17-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 1H-imidazole / N,N-dimethyl-formamide / 18 h / 20 °C

2: pyridine / 0 - 20 °C / Inert atmosphere

3: sodium azide / N,N-dimethyl-formamide / 2.5 h / 85 °C / Inert atmosphere

With pyridine; 1H-imidazole; sodium azide; In N,N-dimethyl-formamide;

DOI:10.1016/j.tet.2012.06.022

upstream raw materials:

methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1,2-dihydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate

methyl 2-[(1S,2R,3S)-3-(benzyloxycarbonyl)-1-methanesulfonyloxy-2-hydroxy-3-(tert-butyl-dimethylsilyloxy)-propyl]-thiazole-4-carboxylate

methyl 2-[((2S,3S,4S)-3,4-bis[(triethylsilyl)oxy]-5-oxo-tetrahydrofuran-2-yl)]-thiazole-4-carboxylate

methyl 2-[(1S,2R,3S)-3-(benzyloxycarbonyl)-1,2,3-trihydroxypropyl]-thiazole-4-carboxylate

Downstream raw materials:

methyl 2-[(1R,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2,3-dihydroxypropyl]-thiazole-4-carboxylate

methyl 2-[(1S,2S,3S)-3-(benzyloxycarbonyl)-1-azido-2,3-dihydroxypropyl]-thiazole-4-carboxylate