Regioselective synthesis of 1,2,4-triazin-5-one via gas-phase pyrolysis of 4-arylidenimino-3(2H)-thioxo-1,2,4-triazin-5(4H)-one. Kinetic and mechanistic study

Journal of Physical Organic Chemistry

Volumn 17, Issue 1, 2004, Pages 49-55

  Al Etaibi, Alya ^a   Abdallah, Mariam ^a   Al Awadi, Nouria ^a   Ibrahim, Yehia ^a   Hasan, Mohammad ^a  

^a KUWAIT UNIVERSITY   (Kuwait)

Author keywords

4 arylidenimino 3(2H) thioxo 1,2,4 triazin 5(4H) one; Gas phase pyrolysis

Indexed keywords

CHEMICAL BONDS; DERIVATIVES; NITROGEN; PYROLYSIS; RATE CONSTANTS; SUBSTITUTION REACTIONS; SYNTHESIS (CHEMICAL); THERMODYNAMIC STABILITY;

GAS-PHASE PYROLYSIS; PYROLYTIC DEPROTECTION; TRANSITION STATES;

KETONES;

EID: 0347316469     PISSN: 08943230     EISSN: None     Source Type: Journal    
DOI: 10.1002/poc.686     Document Type: Article

References (8)

1. Al-Awadi N, Ibrahim YA, Kaul K, Dib H. J. Phys. Org. Chem. 2001; 14: 521-522.
2. Al-Awadi N, Ibrahim YA, Dib H, Kaul K. J. Phys. Org. Chem. 2002; 15: 324-329.
3. Ibrahim YA. Carbohydr. Lett. 1996; 1: 425-432; Ibrahim YA. Carbohydr. Lett. 1996; 2: 189-195.
4. Ibrahim YA. Carbohydr. Lett. 1996; 1: 425-432; Ibrahim YA. Carbohydr. Lett. 1996; 2: 189-195.
5. Al-Awadi N, Elnagdi MH, Mathew T. Int. J. Chem. Kinet. 1995; 27: 517-523.
6. Al-Awadi N, Kaul K, El-Dusouqui OME. J. Phys. Org. Chem. 2000; 13: 499-504.
7. Titan, Tutorial and User's Guide. Wavefunction: Irvine, CA, 1999.
8. Frisch MJ, Trucks GW, Schlegel HB, Gill PMW, Robb MA, Cheeseman JR, Keith T, Peterson GA, Montgomery JA, Raghavachari K, Al-Laham MA, Zakrazewski VG, Ortiz JV, Foresman JB, Peng CY, Ayala PY, Chen W, Wong MW, Andres JL, Replogle ES, Gomperts R, Martin RL, Fox DJ, Binkley JS, Defrees DJ, Baker J, Stewart JP, Head-Gordon M, Gonzalez C, Pople JA. Gaussian 98, revision 2. Gaussian: Pittsburg, PA, 1998.