795310-05-3Relevant articles and documents
Tautomerism in 5,8-diaza-7,9-dicarbaguanine ('alloguanine')
Wagner, Trixie,Han, Bo,Koch, Guido,Krishnamurthy, Ramanarayanan,Eschenmoser, Albert
, p. 1960 - 1968 (2005)
An X-ray structure analysis of the title compound reveals that this purinoid exists in the crystal as two tautomers which interact with each other in the mode of a reverse-Watson - Crick base pair.
Mannich-type C-nucleosidations in the 5,8-diaza-7,9-dicarba-purine family
Han, Bo,Jaun, Bernhard,Krishnamurthy, Ramanarayanan,Eschenmoser, Albert
, p. 3691 - 3694 (2007/10/03)
(Chemical Equation Presented) C-Nucleosidation with cyclic iminium salts occurring under mild reaction conditions and affording C-nucleosides that are isosteric with N-nucleosides of natural purines is shown to be a consistent property of the entire family of 2,6-(oxo or amino)-disubstituted 5,8-diaza-7,9-dicarba-purines.