151559-53-4Relevant articles and documents
Hydantoin Analogues of Thymidine
El-Barbary, Ahmed A.,Khodair, Ahmed I.,Pedersen, Erik B.
, p. 5994 - 5999 (2007/10/02)
Hydantoin nucleosides were synthesized from a protected methyl 2-deoxy-D-ribofuranoside in a Friedel-Crafts catalyzed silyl-Hilbert-Johnson reaction as modified by Vorbrueggen.Atypical byproducts are accounted for by assuming the initial step being a ring opening of the sugar to give an acyclic glycos-1-yl cation.