2,5-anhydro-3-azido-4-O-benzyl-6-O-(tert-butyl-diphenylsilyl)-3-deoxy-D-altrose dimethyl acetal

Base Information

Chemical Name:2,5-anhydro-3-azido-4-O-benzyl-6-O-(tert-butyl-diphenylsilyl)-3-deoxy-D-altrose dimethyl acetal
CAS No.:849631-30-7
Molecular Formula:C₃₁H₃₉N₃O₅Si
Molecular Weight:561.753
Hs Code.:

Synonyms:2,5-anhydro-3-azido-4-O-benzyl-6-O-(tert-butyl-diphenylsilyl)-3-deoxy-D-altrose dimethyl acetal

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Chemical Property of 2,5-anhydro-3-azido-4-O-benzyl-6-O-(tert-butyl-diphenylsilyl)-3-deoxy-D-altrose dimethyl acetal

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Technology Process of 2,5-anhydro-3-azido-4-O-benzyl-6-O-(tert-butyl-diphenylsilyl)-3-deoxy-D-altrose dimethyl acetal

There total 4 articles about 2,5-anhydro-3-azido-4-O-benzyl-6-O-(tert-butyl-diphenylsilyl)-3-deoxy-D-altrose dimethyl acetal 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: 80.0%

: 100-44-7
benzyl chloride

: 849631-29-4
2,5-anhydro-3-azido-6-O-(tert-butyl-diphenylsilyl)-3-deoxy-D-altrose dimethyl acetal

: 2,5-anhydro-3-azido-4,6-di-O-benzyl-3-deoxy-D-altrose dimethyl acetal

: 849631-30-7
2,5-anhydro-3-azido-4-O-benzyl-6-O-(tert-butyl-diphenylsilyl)-3-deoxy-D-altrose dimethyl acetal

Guidance literature:: With potassium hydroxide; In toluene; at 90 ℃; for 0.75h;
DOI:10.1016/j.tetasy.2004.12.024

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 849631-30-7
2,5-anhydro-3-azido-4-O-benzyl-6-O-(tert-butyl-diphenylsilyl)-3-deoxy-D-altrose dimethyl acetal

Guidance literature:: Multi-step reaction with 2 steps

1: 120.4 mg / pyridine; 4-(dimethylamino)pyridine / CH₂Cl₂ / 15 h / 20 °C

2: 80 percent / potassium hydroxide / toluene / 0.75 h / 90 °C

With pyridine; dmap; potassium hydroxide; In dichloromethane; toluene;
DOI:10.1016/j.tetasy.2004.12.024

Reference yield:

: 849631-19-2
2,5-anhydro-3-azido-3-deoxy-aldehydo-D-altrose dimethylacetal

: 849631-30-7
2,5-anhydro-3-azido-4-O-benzyl-6-O-(tert-butyl-diphenylsilyl)-3-deoxy-D-altrose dimethyl acetal

Guidance literature:: Multi-step reaction with 2 steps

1: 120.4 mg / pyridine; 4-(dimethylamino)pyridine / CH₂Cl₂ / 15 h / 20 °C

2: 80 percent / potassium hydroxide / toluene / 0.75 h / 90 °C

With pyridine; dmap; potassium hydroxide; In dichloromethane; toluene;
DOI:10.1016/j.tetasy.2004.12.024