(E)-tert-Butyl 4-(N′-hy­droxy­carbam­­imid­o­yl)piperazine-1-carboxyl­ate

نویسندگان

  • S. Sreenivasa
  • K. E. Manojkumar
  • P. A. Suchetan
  • N. R. Mohan
  • B. S. Palakshamurthy
چکیده

In the title compound, C10H20N4O3, the piperazine ring adopts a chair conformation. The mol-ecule adopts an E conformation across the C=N double bond, with the -OH group and the piperazine ring trans to one another. Further, the H atom of the hy-droxy group is directed away from the NH2 group. An intra-molecular N-H⋯O contact occurs involving the NH2 group and the oxime O atom. In the crystal, mol-ecules are linked via strong N-H⋯O and O-H⋯N hydrogen bonds with alternating R2(2)(6) and C(9) motifs into tetra-meric units forming R4(4)(28) motifs.

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عنوان ژورنال:

دوره 68  شماره 

صفحات  -

تاریخ انتشار 2012