Meet Inspiring Speakers and Experts at our 3000+ Global Conference Series LLC LTD Events with over 1000+ Conferences, 1000+ Symposiums
and 1000+ Workshops on Medical, Pharma, Engineering, Science, Technology and Business.

Explore and learn more about Conference Series LLC LTD : World’s leading Event Organizer


10th European Organic Chemistry Congress

Rome, Italy

Ani H Hasratyan

Ani H Hasratyan

Yerevan State University, Armenia

Title: Synthesis of 1-vinylimidazole and the study of complexation with HAuCl4


Biography: Ani H Hasratyan


It is known from literature that 1-vinylimidazole, when interacting with transition metal chlorides, forms donor-acceptor complexes due to the free pair of electrons of nitrogen atoms in position 3 and the vacant metal orbital. Coordination compounds of gold+3 with 1-vinylimidazole, in contrast to transition metal complexes, are not known in the literature. In this work, we first investigated the interaction of HAuCl4 with 1-vinylimidazole, which, in turn, was synthesized in the NMO/H2O system without the use of explosive acetylene. The X-ray diffraction analysis showed that, in the crystal structure, the AuCl4– poly anions bind to the vinyl imidazole molecules (C5H7N2)+1 by hydrogen bonds of the Cl ••• H–C and Cl ••• Н-N types forming infinite chains alternating in the direction. The vinyl fragment of 1-vinylimidazole is not involved in coordination.