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Articles

Synthesis, transformations and halocyclization of 8-(Prop-2-ynylsulfanyl)quinoline and 8-(2-Bromoprop-2-enylsulfanyl)quinoline

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Pages 71-81 | Received 02 Aug 2019, Accepted 20 Sep 2019, Published online: 22 Oct 2019
 

ABSTRACT

8-Quinolyl-(2-propynyl)sulfide is isomerized in a superbasic medium, is oxidized under the action of hydrogen peroxide to the corresponding sulfoxide, reacts with halogens to form dihydrothiazino[2,3,4-ij]quinolium systems, which are also obtained by halocyclization of 8-quinolyl-(2-bromo-2-propenyl)sulfide.

GRAPHICAL ABSTRACT

Disclosure statement

No potential conflict of interest was reported by the authors.

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