DOI QR코드

DOI QR Code

The Importance of One-Eletron Effects in Conformation and Protonation of Acetamides $^*$

  • 발행 : 1980.03.30

초록

The CNDO/2 method was used to compute relative stabilities of various configurations and conformations of acetamide, N-methylacetamide and diacetamide and their protonated forms. It was found that: (a) nonbonded interactions play important roles in determining structural preferences of the compounds, (b)$n-{\sigma}^{\ast}$ "throughbond" interactions always favor cis-protonation (relative to C-N).

키워드

참고문헌

  1. J. Phys. Chem. v.74 J. F. Yan;F. A. Monany;R. Hoffmann;H. A. Scheraga
  2. J. Am. Chem. Soc. v.95 L. L. Shipman;R. E. Christo fersen
  3. J. Chem. Res. (s) G. Tetu;J-C. Duplan;N. Pellissier;E. Laurent
  4. Bull. Chem. Soc. Japan v.35 I. Suzuki
  5. J. Am. Chem. Soc. v.95 E. Noe;M. Raban
  6. Biopolymers. v.15 A. T. Hagler;A. Lapiccirella
  7. J. Am. Chem. Soc. v.92 A. S. N. Murthy;K. Gurudath Rao;C. N. R. Rao
  8. J. Am. Chem. Soc. v.95 N. D. Epiotis;D. Bjorkquist;L. Bjorkquist;S. Sarkanen
  9. J. Am. Chem. Soc. v.97 N. D. Epiotis;R. L. Yates;F. Bernardi
  10. J. Am. Chem. Soc. v.88 R. Hoffmann;R. A. Olofson
  11. Z. Phrgs. Chem.(Leipzig) v.258 A. L.Capparelli;J. Maranon;O. M. Sorarrain
  12. J. Am. Chem. Soc. v.98 F. Bernardi;N. D. Epiotis;R. L. Yates;H. B. Schlegel
  13. J. Am. Chem. Soc. v.96 N. D. Epiotis;S. Sarkanen;D. Bjorkquest;L. Bjorkquist;R. Yates
  14. J. Am. Chem. Soc. v.95 N. D. Epiotis
  15. J. Am. Chem. Soc. v.99 N. D. Epiotis;R. L. Yates;J. R. Larson;C. R. Kirmaier;F. Bernardi
  16. J. Am. Chem. Soc. v.100 J. R. Larson;N. D. Epiotis;F. Bernardi
  17. J. Am. Chem. Soc. v.101 T. K. Brunck;F. Weinhold
  18. J. Mol. Spectrose. v.4 T. Miyazawa
  19. J. Am. Chem. Soc. v.96 D. Cremer;J. S. Binkley;J. A. Pople;W. J. Hehre
  20. J. Korean Chem. Soc. I. Lee
  21. J. Am. Chem. Soc. v.97 R. L. Yates;N. D. Epiotis;F. Bernardi
  22. J. Chem. Phys. v.20 K. Fukui;T. Yonezawa;H. Shingu
  23. Quart. Rev. v.24 C. O'Connor
  24. Rates and Equilibria of Organic Reactions J. E. Leffler;E. Grunwald
  25. J. Korean Chem. Soc. I. Lee
  26. J. Korean Chem. Soc. I. Lee;D. W. Park
  27. J. Am. Chem. Soc. v.99 M. H. Whangbo;H. B. Schlegel;S. Wolfe
  28. J. Am. Chem. Soc. v.92 J. P. Lowe
  29. J. Am. Chem. Soc. v.101 N. R. Carlsen;L. Radom;N. V. Riggs;W. R. Rodwell
  30. J. Am. Chem. Soc. v.95 W. E. Steinmetz
  31. J. Am. Chem. Soc. v.92 K. F. Purcell;J. M. Collins
  32. J. Am. Chem. Soc. v.100 J. E. Del Bene
  33. Gazz. Chem. Ital. v.108 C. Barbier;C. Vicnent
  34. J. Chem. Phys. v.49 P. Ros
  35. J. Chem. Res(s) E. Laurent;S. K. Lee;N. Pellissier
  36. J. Chem. Res(s) G. Tetu;J-C. Duplan;N. Pellissier;E. Laurent
  37. Bull. Chem. Soc. France E. Laurent;N. Pellissier
  38. The Chemical Society no.11 Tables of Interatomic Distances and Configuration in Molecules and Ions L. E. Sutton(ed.)
  39. J. Chem. Phys. v.27 W. J. Tabor
  40. J. Mol. Spectrosc. v.18 R. Nelson;L. Pierce