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DOI: 10.1039/A806061D (Paper) Reference Section for: J. Chem. Res. (S), 1999, 66-67

The Crystal Structure of N-(5-Phenyl-1,3,4-oxadiazol-2-yl)-N′-benzoyl Urea, a Novel Insect-growth Regulator

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Li Zhong, Zhu Zhixiang, Song Gonghua, Qian Xuhong and Sun Jie

Abstract

The crystal structure of N-(5-phenyl-1,3,4-oxadiazol-2-yl)-N′-benzoyl urea, C16H12N4O3, a novel insect-growth-regulator (IGR), has been established; the crystal structure belongs to the triclinic system with Z=2, and the urea linkage is coplanar with intramolecular hydrogen bond formation, making the structure analogous to a four-ring compound.

References

  1. Y. Nakagawa, J. Pesticide Sci., 1996, 21(3), 363 Search PubMed.
  2. X. Qian and R. Zhang, J. Chem. Tech. Biotechnol., 1996, 67, 124 CrossRef CAS.
  3. B. M. Cuun, Synthesis and activity of agrochemical, Thesis, Univ. of Central Florida, 1985 Search PubMed.
  4. M. S. Gibson, Tetrahedron, 1962, 18, 1377 CrossRef CAS.
  5. Zh. Li, X. Qian, Zh. X. Zhu, Z. X. Xia and J. Sun, J. Chem. Res. (S), 1998, 478 RSC.
  6. SAPI91: Fan Hai-Fu, Structure Analysis Programs with Intelligent Control, Rigaku Corporation, Tokyo, Japan, 1991 Search PubMed.
  7. DIRDIF92: P. T. Beurskens, G. Admiraal, G. Beurskens, W. P. Bosman, S. Garcia-Granda, R. O. Gould, J. M. M. SmitsC. Smykalla, The DIRDIF92 program system, Technical Report of the Crystallography Laboratory, University of Nijmegen, The Netherlands, 1992.
  8. D. T. Cromer and J. T. Waber, International Tables for X-ray Crystallography, Kynoch Press, Birmingham, England, 1974, vol. 4, Table 2.2 A Search PubMed.
  9. J. A. Ibers and W. C. Hamiton, Acta Crystallogr., 1964, 17, 781 CrossRef.
  10. D. C. Creagh and W. J. McAuley, International Tables for Crystallography, ed. A. J. C. Wilson, Kluwer Academic Publishers, Boston, 1992, vol. C, Table 4.2.6.8 pp. 219 222 Search PubMed.
  11. D. C. Creagh and J. H. Hubbell, International Tables for Crystallography, ed. A. J. C. Wilson, Kluwer Academic Publishers, Boston, 1992, vol. C, Table 4.2.4.3, pp. 200 206 Search PubMed.
  12. teXsan: Crystal Structure Analysis Package, Molecular Structure Corporation, The Woodland, TX, 1985; 1992.
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