Summary.
In the presence of RuCl3, N-phenylamidrazone underwent oxidative cyclization into 1,4-dihydro-1-phenyl-1,2,4-benzotriazine, the structure of which is established by spectral and X-ray diffraction data.
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GM Sheldrick InstitutionalAuthorNameSHELXL-97 (1997) Fortran Program for Crystal Structure Refinement Universität Göttingen Germany
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Al-Noaimi, M., Abdel-Jalil, R., El-Abadelah, M. et al. Metal-Assisted Oxidative Cyclization of Arylamidrazones I. Synthesis of 3-Acetyl-1,4-dihydro-1-phenyl-1,2,4-benzotriazine. Monatsh. Chem. 137, 745–750 (2006). https://doi.org/10.1007/s00706-006-0465-5
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DOI: https://doi.org/10.1007/s00706-006-0465-5