Molecules 2005, 10(2), 360-366; doi:10.3390/10020360
Article

Synthesis and X-ray Structure of a New Pyrrolo[1,2-b]-pyridazine Derivative

1,* email, 2, 2, 2 and 2
Received: 26 November 2004; Accepted: 16 December 2004 / Published: 28 February 2005
(This article belongs to the Special Issue Sulfur-Nitrogen Heterocycles)
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: The synthesis, characterization and X-ray crystal structure of 2-(4-chloro-phenyl)-7-methylpyrrolo[1,2-b]pyridazine are reported. The compound crystallizes in thespace group P21/c (No.14) with a =3.8568(1), b = 11.0690(3), c = 26.4243(7) å, β =92.777(1)° and Z = 4. Accurate molecular parameters for the novel heterocyclic systemwere obtained from intensity data collected at 113K. The molecule assumes a planarconformation in the crystal and the packing is based on π-π stacking with interplanarspacing 3.400 å, typical of aromatic molecules with potential for displaying usefuloptical properties.
Keywords: Pyrrolo[1; 2-b]pyridazine; crystal structure; π-π stacking
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MDPI and ACS Style

Caira, M.R.; Dumitrascu, F.; Draghici, C.; Dumitrescu, D.; Cristea, M. Synthesis and X-ray Structure of a New Pyrrolo[1,2-b]-pyridazine Derivative. Molecules 2005, 10, 360-366.

AMA Style

Caira MR, Dumitrascu F, Draghici C, Dumitrescu D, Cristea M. Synthesis and X-ray Structure of a New Pyrrolo[1,2-b]-pyridazine Derivative. Molecules. 2005; 10(2):360-366.

Chicago/Turabian Style

Caira, Mino R.; Dumitrascu, Florea; Draghici, Constantin; Dumitrescu, Denisa; Cristea, Mihaela. 2005. "Synthesis and X-ray Structure of a New Pyrrolo[1,2-b]-pyridazine Derivative." Molecules 10, no. 2: 360-366.

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