Chemistry of Heterocyclic Compounds

, Volume 44, Issue 11, pp 1355–1358 | Cite as

Synthesis and halocyclization of 2-alkenylthioquinolines


Bromination of 2-vinylthioquinoline and cis-2-styrylthioquinoline with molecular bromine leads to the formation of 2-bromo(3-phenyl)-2,3-dihydrothiazolo[3,2-a]quinolinium bromides, and of 2-allyl-thioquinoline to a mixture of 2-and 3-bromomethyl-2,3-dihydrothiazolo[3,2-a]quinolinium bromides. Iodine reacts with allylthioquinoline with the formation of 3-iodomethyl-2,3-dihydrothiazolo-[3,2-a]quinolinium triiodide.


2-alkenylthioquinolines thiazolo[3,2-a]quinolinium halides halocyclization 


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© Springer Science+Business Media, Inc. 2008

Authors and Affiliations

  1. 1.South Ural State UniversityChelyabinskRussia

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