99676-55-8Relevant academic research and scientific papers
(18)O and Secondary (2)H Kinetic Isotope Effects Confirm the Existence of Two Pathways for AAcid-caatalysed Hydrolyses of α-Arabinofuranosides
Bennet, Andrew J.,Sinnott, Michael L.,Wijesundera, W. S. Sulochana
, p. 1233 - 1236 (2007/10/02)
The (18)O kinetic isotope effect on the HClO4-catalysed hydrolysis of 4-nitrophenyl -α-arabinofuranoside (k16/k18)is 1.023 +/- 0.003 at 80.0 deg C; that for isopropyl -α-arabinofuranoside is 0.988 at 30.2 deg C and the secondary deuterium effect on the hydrolysis of propan-2-yl α-arabinofuranoside (kH/kD) is 0.979.The nitrophenyl glycoside reaacts with exocyclic C-O cleavage and the propaan-2-yl glycoside by endocyclic C-O cleavage.
