Elimination reactions of .alpha.-substituted thymines derived from tautomeric heterocyclic thiols and selenols
作者:James R. Bartels-Keith、J. Barry Mahoney、Anthony J. Puttick
DOI:10.1021/jo00207a015
日期:1985.4
Reactions SRN1: Partie 15. Action de sulfanions sur la chloro-5 iodo-7 hydroxy-8 quinoleine
作者:René Beugelmans、Michèle Bois-Choussy
DOI:10.1016/s0040-4020(01)87357-9
日期:1986.1
quinoline react under irradiation with aliphatic, aromatic, heterocyclic or heteroaromatic sulfanions or with the diethyl phosphite anion almost exclusively on position 7 by SRN1substitution of iodine. Factors influencing the reaction of the dihaloaromatic substrates toward either mono- or disubstitution (nature of the nucleofugic group, structure of nucleophile) are discussed.