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Volumn 61, Issue 6, 1996, Pages 1962-1974

Investigation of the photo-fries rearrangements of two 2-naphthyl alkanoates by experiment and theory. Comparison with the acid-catalyzed reactions

Author keywords

[No Author keywords available]

Indexed keywords

1-OCTANOL; 2-NAPHTHOLS; AB INITIO CALCULATIONS; ACID-CATALYZED REACTIONS; ALKANOATES; CROSS-OVER; ENOLIZATION; EXCITED SINGLET STATE; FLUORESCENCE STUDIES; FRIES REARRANGEMENT; LEWIS ACIDS; PARENT MOLECULES; PHOTOPRODUCTS; PROPANOATE; RADICAL PAIR; SEMI-EMPIRICAL; SOLVENT EFFECTS; STATIC AND DYNAMIC; TRIPLET SENSITIZATION;

EID: 0000934768     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo952108g     Document Type: Article
Times cited : (31)

References (73)
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    • However, one of several explanations for the (contraintuitive) increase of 4 and decrease of 1-3b in heneicosane, at 45 °C (compare with results in hexane at 45 °C; Table 5) is that disproportionation is promoted in the viscous hydrocarbon above room temperature. If correct, the yield of 4 represents the sum of the pathways involving cage escape of the initially formed radical pairs and of ketene from disproportionation. Until the presence or absence of ketene is demonstrated definitively, we will assume that the disproportionation mechanism is not an important contributor to the fate of the radical pairs.
    • However, one of several explanations for the (contraintuitive) increase of 4 and decrease of 1-3b in heneicosane, at 45 °C (compare with results in hexane at 45 °C; Table 5) is that disproportionation is promoted in the viscous hydrocarbon above room temperature. If correct, the yield of 4 represents the sum of the pathways involving cage escape of the initially formed radical pairs and of ketene from disproportionation. Until the presence or absence of ketene is demonstrated definitively, we will assume that the disproportionation mechanism is not an important contributor to the fate of the radical pairs.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.