5'-O-tert-butyldimethylsilyl-6-(1,3-diphenylimidazolidin-2-yl)-2',3'-O-isopropylideneuridine

Base Information

Chemical Name:5'-O-tert-butyldimethylsilyl-6-(1,3-diphenylimidazolidin-2-yl)-2',3'-O-isopropylideneuridine
CAS No.:325705-76-8
Molecular Formula:C₃₃H₄₄N₄O₆Si
Molecular Weight:620.821
Hs Code.:

Synonyms:5'-O-tert-butyldimethylsilyl-6-(1,3-diphenylimidazolidin-2-yl)-2',3'-O-isopropylideneuridine

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Chemical Property of 5'-O-tert-butyldimethylsilyl-6-(1,3-diphenylimidazolidin-2-yl)-2',3'-O-isopropylideneuridine

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Technology Process of 5'-O-tert-butyldimethylsilyl-6-(1,3-diphenylimidazolidin-2-yl)-2',3'-O-isopropylideneuridine

There total 2 articles about 5'-O-tert-butyldimethylsilyl-6-(1,3-diphenylimidazolidin-2-yl)-2',3'-O-isopropylideneuridine 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%

: 150-61-8
N,N'-diphenylethylenediamine

: 177779-23-6
6-formyl-5'-O-tert-butyldimethylsilyl-2',3'-O-isopropylideneuridine

: 325705-76-8
5'-O-tert-butyldimethylsilyl-6-(1,3-diphenylimidazolidin-2-yl)-2',3'-O-isopropylideneuridine

Guidance literature:: With acetic acid; In diethyl ether; dichloromethane; at 23 ℃; for 72h;
DOI:10.1016/S0040-4020(00)00970-4

Reference yield:

: 102147-76-2
5'-O-(t-butyldimethylsilyl)-2',3'-O-isopropylideneuridine

: 325705-76-8
5'-O-tert-butyldimethylsilyl-6-(1,3-diphenylimidazolidin-2-yl)-2',3'-O-isopropylideneuridine

Guidance literature:: Multi-step reaction with 2 steps

1.1: LDA / -78 °C

1.2: -78 °C

2.1: 73 percent / glacial AcOH / CH₂Cl₂; diethyl ether / 72 h / 23 °C

With acetic acid; lithium diisopropyl amide; In diethyl ether; dichloromethane; 1.1: Metallation / 1.2: Formylation / 2.1: Cyclization;
DOI:10.1016/S0040-4020(00)00970-4