Helvetica chimica acta

Nucleosides. Part LVI. Aminolysis of carbamates of adenosine and cytidine

H Sigmund, W Pfleiderer

文献索引：Sigmund; Pfleiderer Helvetica Chimica Acta, 1994 , vol. 77, # 5 p. 1267 - 1280

被引用次数: 12

摘要

Abstract The 2-(4-nitrophenyl) ethoxycarbonyl (npeoc) group, introduced 1984 as protecting group for exocyclic amino functions of nucleic-acid bases, reacts with amines under mild conditions to urea derivatives. Treatment of 2′, 5′-di-O-acetyl-N 6-[2-(4-nitrophenyl)

Transesterification of alkyl carbamate to aryl carbamate: Ef...

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Concomitant desulfurization and transesterification of alkyl...

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