515876-93-4Relevant academic research and scientific papers
Covalent analogues of DNA base-pairs and triplets V+. Synthesis of purine-purine and purine-pyrimidine conjugates connected by diverse types of acyclic carbon linkages
Hocek, Michal,Dvorakova, Hana,Cisarova, Ivana
, p. 1560 - 1578 (2007/10/03)
The title 1,2-bis(purin-6-yl)acetylenes, -diacetylenes, -ethylenes and -ethanes were prepared as covalent base-pair analogues starting from 6-ethynylpurines and 6-iodopurines by the Sonogashira cross-coupling or oxidative alkyne-dimerization reactions fol
