Synthesis and crystal structures of 1-benzoyl-4-(4-nitrophenyl)piperazine and 1-(4-bromobenzoyl)-4-phenylpiperazine at 90 K

Synthesis and crystal structures of 1-benzoyl-4-(4-nitrophenyl)piperazine, C17H17N3O3, (I) and 1-(4-bromobenzoyl)-4-phenylpiperazine, C17H17BrN2O, (II) are described. Compounds I and II crystallize in the orthorhombic and monoclinic crystal systems with space groups Pna21 (Z′ = 2, I) and P21 (Z′ = 1...

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Hlavní autoři:	Sreeramapura D. Archana, Haruvegowda Kiran Kumar, Holehundi J. Shankara Prasad, Hemmige S. Yathirajan, Sean Parkin
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	International Union of Crystallography 2022-10-01
Edice:	Acta Crystallographica Section E: Crystallographic Communications
Témata:	piperazine crystal structure absolute structure aggregate crystal
On-line přístup:	http://scripts.iucr.org/cgi-bin/paper?S2056989022009008
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