Stereospecific fragmentation processes in cycloalkane/cycloalkene-fused isomers of saturated pyrrolo[2,1-b][1,3]oxazin-6-one derivatives

Journal of the American Society for Mass Spectrometry

Volumn 10, Issue 5, 1999, Pages 393-401

  Pihlaja, K ^a   Ovcharenko, V V ^a   Stajer G ^a  

^a UNIVERSITY OF TURKU   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

CYCLOALKANE; CYCLOALKANE DERIVATIVE; CYCLOALKENE; ION; NORBORNENE DERIVATIVE; OXAZINE DERIVATIVE; PYRIMIDINONE DERIVATIVE; PYRROLO[2,1 B][1,3]OXAZIN 6 ONE DERIVATIVE; UNCLASSIFIED DRUG;

ISOMER;

ARTICLE; CHEMICAL REACTION; CONTROLLED STUDY; DECOMPOSITION; ELECTRON; IONIZATION; ISOMER; MASS; MASS FRAGMENTOGRAPHY; MASS SPECTROMETRY; MEASUREMENT; NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; STEREOSPECIFICITY; X RAY DIFFRACTION;

BETULACEAE;

EID: 0033428445     PISSN: 10440305     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1044-0305(99)00011-2     Document Type: Article

References (7)

1. Stereochemical effects in the EI mass spectra of cycloalkane-(alkene)-fused 2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-5-ones and 3,4-dihydro-2H,6H-pyrimido[2,1-b]thiazin-6-ones
2. Stereochemical effects in the mass spectra of cis- and trans-2-aryl-4a,5,6,7,8,8a-hexahydroquinazolin-4(3H)-ones
3. Structures of pyrrolo-1,3-heterocycles prepared from 3-aroylpropionic acid and cyclic aminoalcohols; an NMR and X-ray diffraction study
4. Stereochemical effects in the retro-Diels-Alder fragmentation
5. Nonstereospecific hydrogen migrations accompanying retro-Diels-Alder fragmentations in some adducts of cyclopentadiene and 1,3-cyclohexadiene under EI
6. Mass spectrometric and MNDO study of EI-induced fragmentation of some norbornane- and norbornene-condensed pyrimidinones and oxazinones
7. One and two hydrogen atom migrations in the retro-Diels-Alder fragmentation of norbornene and bicyclo[2.2.2]octene derivatives