Gaponik, P. N.

Ivashkevich, L. S.

Ivashkevich, O. A.

Lyakhov, A. S.

Serebryanskaya, T. V.

English

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The first example of platinum(II) assisted coupling of acetonitrile  
with tetrazole moiety 
T. V. Serebryanskaya, A. S. Lyakhov, L. S. Ivashkevich, P. N. Gaponik, O. A. Ivashkevich 
Research Institute for Physical Chemical problems, Belarusian State University, Minsk, Belarus;  
 e-mail: serebryanskaya.t@gmail.com 
Bistetrazoles  are a versatile  group  of  ligands  capable  of  various  modes  of  coordination. 
1,2-Bis(1-methyltetrazol-5-yl)hydrazine 1, a new functionally substituted bistetrazole, was 
synthesized by reduction of bis(1-methyltetrazol-5-yl)diazene. The reaction of 1 with K2PtCl6 
presents a redox process leading to the formation of amorphous platinum(II) complex 2 which 
recrystallization from acetonitrile results in the first reaction of metal-mediated tetrazole-nitrile 
coupling giving crystalline azametallacycle 3. Complex 3 was characterized by UV-vis and IR 
spectroscopy, thermal and X-ray structure analyses.          
 
 


The first example of platinum(II) assisted coupling of acetonitrile with tetrazole moiety

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The first example of platinum(II) assisted coupling of acetonitrile with tetrazole moiety

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