Monatshefte fur Chemie p. 953 - 960 (1997)
Update date:2022-08-16
Topics:
Kapeller
Baumgartner
Marschner
Pucher
Griengl
Various carbocyclic nucleosides with xylo-configuration have been synthesized using ring opening of 5-O-acetyl-1,2-anhydro-3-O-benzylcarba-α-DL-xylo-pentofuranose (6) by thymine, uracil, 4-N-benzoylcytosine, adenine, 6-N-benzoyladenine, and 2-amino-6-chloropurine in alkaline medium. For this purpose, the use of triethylaluminum is introduced into carbanucleoside chemistry. The new method proved to be superior over the application of sodium hydride and potassium or caesium carbonate.
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