Discussion on the regioselectivity of aminolysis of 5-bromo-2,4- dichloro-6-methylpyrimidine in ethanole

Document Type: Original Paper

Authors

1 Department of Nursing, Faculty of Nursing and Midwifery, Islamic Azad University, Ahvaz Branch, Ahvaz

2 Department of Chemistry, School of Sciences, Ferdowsi University of Mashhad, Mashhad, P.O. Box 917791436, Iran

3 Department of Biology, Shahid Chamran University of Ahvaz, Ahvaz, Iran

Abstract

Crystallographic data analyses indicate that  three types of prolinium cations, along with two types of hydrogen  bonding,  produce and stabilize the helical structure of  triprolinium 12-phosphomolybdate. There are similarities between this organic-inorganic compound and peptides/proteins. The stronger “conventional” hydrogen bonds and the less common C-H…O attractions play critical roles in generating and stabilizing the DNA-like network.

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