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Journal of Chemical Crystallography

, Volume 40, Issue 8, pp 675–680 | Cite as

Study of Hydrogen Bonding in N′-(4,6-disubstituted-pyrimidin-2-yl)-N-[2-(2,4-dichlorophenoxypropionyl)]thiourea

  • Guo-Hua Liu
  • Chuan-Shou Sun
  • Yun-Ning Xue
  • Mei Yao
  • Han Yu
Original Paper
  • 56 Downloads

Abstract

Two of N′-N′-(4,6-disubstituted-pyrimidin-2-yl)-N-[2-(2,4-dichlorophenoxypropionyl)]thiourea (4a-4b) had been synthesized and their crystal structures had been determined by X-ray diffraction method. 4a crystallizes in the triclinic space group P-1, with a = 8.053(12) Å, α = 102.84(2)°, b = 10.541(16) Å, β = 106.99(2)°, c = 12.461(19) Å, γ = 94.615(19)°, and D c  = 1.470 mg/m3 for Z = 2. 4b crystallizes in the triclinic space group P-1, with a = 7.939(5) Å, α = 105.302(10)°, b = 10.183(7) Å, β = 105.729(9)°, c = 12.764(9) Å, γ = 90.698(11)°, and D c  = 1.517 mg/m3 for Z = 2.

Graphical Abstract

Two pyrimidine derivatives were synthesized and the crystal structures were determined by X-ray diffraction.

Keywords

Thiourea Crystal structure Hydrogen bonding 

Notes

Acknowledgments

We are grateful to China National Natural Science Foundation (No. 20543007), Shanghai Leading Academic Discipline Project (projects No. S30406, 08YZ71 and DZL807) for financial support and the Shanghai Branch of National Pesticide R&D South Center for the preliminary Biological Test.

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Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  • Guo-Hua Liu
    • 1
  • Chuan-Shou Sun
    • 1
  • Yun-Ning Xue
    • 1
  • Mei Yao
    • 1
  • Han Yu
    • 1
  1. 1.Department of Chemistry, College of Life and Environmental ScienceShanghai Normal UniversityShanghaiPeople’s Republic of China

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