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Free jet absorption millimeter wave spectrum of purine

✍ Scribed by Walther Caminati; Gianni Maccaferri; Paolo G. Favero; Laura B. Favero

Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 253 KB
Volume: 251
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(96)00093-0

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✦ Synopsis

The free jet millimeter wave spectrum of the normal and N-D isotopomers of purine has been investigated ini the 60-78 GHz frequency range. The observed rotational spectrum has been assigned to the N(9)H tautomer.

The physicochemical properties of purine, a keystone of biological importance, are useful for the interpretation of several biochemical processes. The knowledge of the N(9)H ~ N(7)H tautomeric equilibrium (see Fig. ) is particularly important in this respect, as it can play a role in chemical mutagenesis

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