Published in
Wiley, Angewandte Chemie International Edition, 45(52), p. 11840-11845, 2013
Wiley, Angewandte Chemie, 45(125), p. 12056-12061, 2013
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Six Pyranoside Forms of Free 2-Deoxy-D-ribose
,
Carlos Cabezas,
Alberto Lesarri ,
Santiago Mata,
Patricia Écija,
Patricia Ecija,
Adam M. Daly,
A. Cimas,
Álvaro Cimas,
Celina Bermúdez,
Francisco J. Basterretxea,
Susana Blanco,
José A. Fernández ,
Juan C. Lopez
and other authors.
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Abstract
A clear picture of the conformations of isolated 2-deoxy-D-ribose was obtained using chirped pulse and Balle–Flygare Fourier-transform microwave spectrometers, both coupled with laser ablation sources. Two conformers of α-D-deoxyribopyranose and four of β-D-deoxyribopyranose were found on the basis of the spectroscopic rotational parameters and ab initio predictions. The substitution and effective structures of the most abundant conformer have been determined.