2',3'-Bis-O-(t-butyldiMethylsilyl)-5'-O-(4,4'-diMethyltriphenylMethyl)uridine

Base Information

Chemical Name:2',3'-Bis-O-(t-butyldiMethylsilyl)-5'-O-(4,4'-diMethyltriphenylMethyl)uridine
CAS No.:82444-76-6
Molecular Formula:C42H58N2O6Si2
Molecular Weight:743.09072
Hs Code.:

Synonyms:2',3'-Bis-O-(t-butyldiMethylsilyl)-5'-O-(4,4'-diMethyltriphenylMethyl)uridine

Suppliers and Price of 2',3'-Bis-O-(t-butyldiMethylsilyl)-5'-O-(4,4'-diMethyltriphenylMethyl)uridine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 7 raw suppliers

Chemical Property of 2',3'-Bis-O-(t-butyldiMethylsilyl)-5'-O-(4,4'-diMethyltriphenylMethyl)uridine

Chemical Property:

PSA：110.24000
LogP:8.24070

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

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Technology Process of 2',3'-Bis-O-(t-butyldiMethylsilyl)-5'-O-(4,4'-diMethyltriphenylMethyl)uridine

There total 5 articles about 2',3'-Bis-O-(t-butyldiMethylsilyl)-5'-O-(4,4'-diMethyltriphenylMethyl)uridine 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: 7.0%

: 18162-48-6
tert-butyldimethylsilyl chloride

: 81246-79-9
5'-dimethoxytrityluridine

: 81246-81-3
5'-O-[bis(4-methoxyphenyl)(phenyl)methyl]-3'-O-[dimethyl(tert-butyl)silyl]uridine

: 81246-80-2
5'-O-dimethoxytrityl-2'-O-tert-butyldimethylsilyl uridine

: 82444-76-6
2',3'-O-bis(tert-butyldimethylsilyl)-5'-O-(dimethoxytrityl)uridine

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 20 ℃; for 1.5h; Inert atmosphere;
DOI:10.1002/cmdc.202100603

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 81246-79-9
5'-dimethoxytrityluridine

: 82444-76-6
2',3'-O-bis(tert-butyldimethylsilyl)-5'-O-(dimethoxytrityl)uridine

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 23 ℃; for 13.5h; Yield given;
DOI:10.1021/ja00090a018

Reference yield:

: 40615-36-9
4,4'-dimethoxytrityl chloride

: 82444-76-6
2',3'-O-bis(tert-butyldimethylsilyl)-5'-O-(dimethoxytrityl)uridine

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / 12 h / 23 °C

2: imidazole / dimethylformamide / 13.5 h / 23 °C

With pyridine; 1H-imidazole; In N,N-dimethyl-formamide;
DOI:10.1021/ja00090a018