Preparation of some derivatives of benzo [ij] quinolizine

…, P Trška, D Vlková, M Ferles

Index: Silhankova, Alexandra; Trska, Petr; Vlkova, Daniela; Ferles, Miloslav Collection of Czechoslovak Chemical Communications, 1985 , vol. 50, # 5 p. 1048 - 1056

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Abstract

Abstract Reaction of 1, 2, 3, 4-tetrahydroquinoline with 1-chloro-2, 3-epoxypropane afforded l-(3-chloro-2-hydroxypropyl)-l, 2, 3, 4-tetrahydroquinoline (IIb) which was thermolabile and on heating in vacuo was converted into 2, 3, 6, 7-tetrahydro-1H, 5H-benzo [ij] quinolizin-2-ol (Ib). This compound reacted with acetic anhydride and p-toluenesulfonyl chloride to give 2- acetoxy-2, 3, 6, 7-tetrahydro-1H, 5H-benzo [ij] quinolizine (Ic) and 2-(p-toluenesulfonyloxy) ...

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