2-amino-6-O-(p-toluenesulfonyl)-9-[2-deoxy-3,5-di-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]purine

Base Information

Chemical Name:2-amino-6-O-(p-toluenesulfonyl)-9-[2-deoxy-3,5-di-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]purine
CAS No.:177533-37-8
Molecular Formula:C₂₉H₄₇N₅O₆SSi₂
Molecular Weight:649.959
Hs Code.:

Synonyms:2-amino-6-O-(p-toluenesulfonyl)-9-[2-deoxy-3,5-di-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]purine

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Chemical Property of 2-amino-6-O-(p-toluenesulfonyl)-9-[2-deoxy-3,5-di-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]purine

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Technology Process of 2-amino-6-O-(p-toluenesulfonyl)-9-[2-deoxy-3,5-di-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]purine

There total 4 articles about 2-amino-6-O-(p-toluenesulfonyl)-9-[2-deoxy-3,5-di-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]purine 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: 96.0%

: 51549-35-0
3',5'-bis-O-(tert-butyldimethylsilyl)-2'-deoxyguanosine

: 98-59-9
p-toluenesulfonyl chloride

: 177533-37-8
2-amino-6-O-(p-toluenesulfonyl)-9-[2-deoxy-3,5-di-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]purine

Guidance literature:: With dmap; triethylamine; In dichloromethane; Ambient temperature;
DOI:10.1016/S0040-4020(97)00069-0

Reference yield:

: 961-07-9
2'-Deoxyguanosine

: 177533-37-8
2-amino-6-O-(p-toluenesulfonyl)-9-[2-deoxy-3,5-di-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]purine

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / imidazole / dimethylformamide

2: 94 percent / 4-(dimethylamino)pyridine; Et₃N / CH₂Cl₂

With 1H-imidazole; dmap; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja0425280

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 177533-37-8
2-amino-6-O-(p-toluenesulfonyl)-9-[2-deoxy-3,5-di-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]purine

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / imidazole / dimethylformamide

2: 94 percent / 4-(dimethylamino)pyridine; Et₃N / CH₂Cl₂

With 1H-imidazole; dmap; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja0425280