Izvorni znanstveni članak

Crystal and Molecular Structures of N-Phenylmaleimide and N-Phenyl-2,3-dimethylmaleimide

Tanja Kajfež ; Laboratory of General and Inorganic Chemistry, Chemistry Department, Faculty of Science, University of Zagreb, Ul. kralja Zvonimira 8, 10000 Zagreb, Croatia
Boris Kamenar ; Laboratory of General and Inorganic Chemistry, Chemistry Department, Faculty of Science, University of Zagreb, Ul. kralja Zvonimira 8, 10000 Zagreb, Croatia
Vlasta Piližota ; Faculty of Food Technology, University of Osijek, Kuhačeva 18, 31000 Osijek, Croatia
Dragutin Fleš ; INA-Industrija nafte d.d., Strategic Development, Research and Investment Sector, Lovinčićeva bb, P. O. Box 555, HR-10002 Zagreb, Croatia

Sažetak

N-Phenylmaleimide and N-phenyl-2,3-dimethylmaleimide have been synthesized and structurally characterized by X-ray diffraction. The crystal structure of the second compound proves that condensation of PhNH₂ with 2,3-dimethylmaleic anhydride gives, through a one step mechanism, N-phenyl-2,3-dimethylmaleimide and not the corresponding isomaleimide.

Ključne riječi

X-ray structure analysis; crystal structure; N-phenylmaleimide; N-phenyl-2,3-dimethylmaleimide

Hrčak ID:

103197

URI

https://hrcak.srce.hr/103197

Datum izdavanja:

28.11.2003.

Posjeta: 2.055 *