Crystal Structures of 1,1′-di(2-propanone)-2,2′-biimidazole Dihydrazone and 2,6-diacetylpyridine Dihydrazone

Author

Paula M. Secondo
Russell G. Baughman
Harvest L. Collier, Missouri University of Science and TechnologyFollow

Abstract

The nucleophilic addition reactions between 1,1′-di(2-propanone)-2,2′-biimidazole or 2,6-diacetylpyridine and hydrazine hydrate afford 1,1′-di(2-propanone)-2,2′-biimidazole dihydrazone (1) and 2,6-diacetylpyridine dihydrazone (2), respectively. Compound 1 crystallizes in the orthorhombic space group P2₁2₁2₁, with a = 9.042(2), b = 9.731(3), c = 15.683(4)Å, V = 1379.9(6)ų and Z = 4. Compound 2 crystallizes in the orthorhombic space group Pnma, with a = 10.948(2), b = 19.742(6), c = 4.566(1)Å, V = 986.9(4)ų

Recommended Citation

P. M. Secondo et al., "Crystal Structures of 1,1′-di(2-propanone)-2,2′-biimidazole Dihydrazone and 2,6-diacetylpyridine Dihydrazone," Journal of Chemical Crystallography, Springer Verlag, Jun 1997.

The definitive version is available at https://doi.org/10.1007/BF02576571

Department(s)

Chemistry

International Standard Serial Number (ISSN)

1074-1542

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1997 Springer Verlag, All rights reserved.

Publication Date

01 Jun 1997