ISSN:
0021-8383
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The Mechanism of Photoreactions of 2-Chloro Quinoline with NucleophilesThe photochemical reactions of 2-chloro quinoline with various nucleophiles in water or methanol are studied.The main products are: 1,4-dihydro quinolines (1,4-addition of the respective nucleophile) 1, quinoline 2, and quinolines substituted in 2-position by the nucleophile 3. There is good evidence that the elementary step of the photochemical reactions is an electron transfer reaction from the nucleophile to the singlet or triplet excited 2-chloro quinoline. The results are discussed with regard to free enthalpie differences of the electron transfer and the character of radical pairs formed.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19783200421
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