Photocycloadditions on 2-methyloxazolo[5,4-b]pyridine

European Journal of Organic Chemistry

Volumn , Issue 24, 2002, Pages 4211-4216

  Donati, Donato ^a   Fusi, Stefania ^a   Ponticelli, Fabio ^a  

^a UNIVERSITY OF SIENA   (Italy)

Author keywords

Azocines; Cycloadditions; Nitrogen heterocycles; Photochemistry

Indexed keywords

(3 ETHOXYALLYLIDENE)(2 METHYL 4 VINYLOXAZOL 5 YL)AMINE; 1 ACETYL 2,3 DIHYDRO 1H PYRROLO[3,2 B]PYRIDIN 2 OL; 2 METHYLOXAZOLO[5,4 B]PYRIDINE; 3,10 DIMETHYL 4 OXA 2,6 DIAZATETRACYCLO[5.4.2.0 1,5 0 8,11 ]TRIDECA 2,5 DIENE 10,12 DICARBONITRILE; 4 ETHOXY 4,5 DIHYDRO 2 METHYLPYRIDO[3,2 D][1,3]OXAZEPINE; 6,7 DIHYDRO 2,7 DIMETHYLOXAZOLO[5,4 B]AZOCINE 7 CARBONITRILE; 7 ETHOXY 6,7 DIHYDRO 2 METHYLOXAZOLO[5,4 B]AZOCINE; 8,9 DIHYDRO 2,9 DIMETHYLOXAZOLO[5,4 B]AZOCINE 9 CARBONITRILE; 9 ETHOXY 8,9 DIHYDRO 2 METHYLOXAZOLO[5,4 B]AZOCINE; ACETAMIDE DERIVATIVE; AZOCINE DERIVATIVE; ETHER; FURAN; METHACRYLONITRILE; N (2 FURAN 3 YLPYRIDIN 3 YL)ACETAMIDE; N (4 BUTA 1,3 DIENYL 2 METHYLOXAZOL 5 YL)FORMIMIDATE; N [CYANO (5 CYANO 5 METHYLCYCLOPENT 2 ENYLIDENE)METHYL]ACETAMIDE; OXAZEPINE DERIVATIVE; OXAZOLE DERIVATIVE; PYRIDINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL REACTION; CYCLOADDITION; IRRADIATION; ISOLATION PROCEDURE; PHOTOCHEMISTRY;

EID: 0036910379     PISSN: 1434193X     EISSN: None     Source Type: Journal    
DOI: 10.1002/1099-0690(200212)2002:24<4211::AID-EJOC4211>3.0.CO;2-U     Document Type: Article

References (8)

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6. Anions derived from an attack of H- at different positions of 1 were used as simplified models in AM1 calculations. The following heats of formation [kcal/mol] were obtained: 3a: 9.75; 5: 7.56; 6: 16.52; 7: 2.75; 7a: 20.88. The AM1 calculations were performed with the MOPAC package implemented in CS Chem3D Ultra (version 6.0) from CambridgeSoft, 100 Cambridge Park Dr., Cambridge MA 02140-2317, U.S.A.
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