STUDY OF REACTION OF 5-ARYL-2,3-DIHYDRO-2,3-FURANDIONES WITH N-CYANOTRIPHENYLPHOSPHINIMINE. MOLECULAR AND CRYSTAL STRUCTURE OF THE SOLVATE OF 6-<i>p</i>-TOLYL-2-TRIPHENYLPHOSPHINIMINO-4H-1,3-OXAZIN-4-ONE WITH ACETONITRILE

Authors

  • Д. Д. Некрасов Perm State University, Perm 614600
  • С. Н. Шуров Perm State University, Perm 614600
  • Ю. Т. Стручков Perm State University, Perm 614600

DOI:

https://doi.org/10.1007/8429

Keywords:

5-aryl-2, 3-dihydro-2, 3-furandiones, 6-aryl-2-triphenylphosphinimino-4H-1, 3-oxazin-4-ones, aroylketenes, N-cyanotriphenylphosphinimine, transition state, semiempirical SCF MO LCAO method, X-ray diffraction

Abstract

We have used X-ray diffraction to establish the structure of 6-p-tolyl-2-triphenylphosphinimino-4H-1,3-oxazin-4-one. We have modeled its formation from 5-p-toluoylketene and N-cyanotriphenyl-phosphinimine using the semiempirical SCF MO LCAO method in the MNDO-PM3 approximation. We show that the reaction occurs according to a concerted mechanism.

How to Cite
Nekrasov, D. D.; Shurov, S. N.; Struchkov, Yu. T.  Chem. Heterocycl. Compd. 2004, 40, 1618. [Khim. Geterotsikl. Soedin. 2004, 1873.]

For this article in the English edition, see DOI 10.1007/s10593-005-0106-7


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Published

2023-12-14

Issue

No. 12 (2004)

Section

Original Papers