## Abstract The reaction of silylated 6βsubstituted uracils 5 with methyl 2,3,5βtriβ__O__βbenzoylβΞ±βDβarabinofuranoside (3) in the presence of trimethylsilyl trifluoromethanesulfonate (TMS triflate) afforded a mixture of the corresponding protected __N__^1^,__N__^3^βbis(arabinofuranosyl)uracils 6 a
Synthesis and reaction of 6-trialkylsilyl substituted uracils and uridines
β Scribed by Hideyuki Ikehira; Teruo Matsuura; Isao Saito
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- French
- Weight
- 100 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0040-4039
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
The reaction of lithium trimethylsilyldiazomethane [TMS(Li)N2] with uracil and uridine derivatives is reported; this provides a general method for the synthesis of several new annulated and fused heterocyclic systems. The unexpected cycloaddition of diazomethane (CH2N 2) to the C-5,6 double bond of