Table 1.

Physicochemical parameters obtained for new N‐allyl/propargyl tetrahydroquinolines 4

Comp.a	R	N‐alkyl	M.W. (g/mol)	Time, h	Yield, % b	M.p., °Cc
4aa	H	CH2=CHCH2	256	3	80	Yellow oil
4ab	CH3	CH2=CHCH2	270	3	77	Dark red oil
4ac	OCH3	CH2=CHCH2	286	3	84	Orange oil
4ad	Cl	CH2=CHCH2	290	3	93	Red oil
4ae	CH2CH3	CH2=CHCH2	284	3	74	Yellow oil
4af	F	CH2=CHCH2	274	3	85	Yellow oil
4ag	Br	CH2=CHCH2	335	3	89	Red oil
4ba	H	HC≡CCH2	254	4	73	88–90
4bb	CH3	HC≡CCH2	268	4	95	125–127
4bc	OCH3	HC≡CCH2	284	4	92	123–125
4bd	Cl	HC≡CCH2	288	4	91	154–156
4be	CH2CH3	HC≡CCH2	282	4	91	106–107
4bf	F	HC≡CCH2	272	4	85	131–132
4bg	Br	HC≡CCH2	333	4	93	118–120

^aCompounds 4aa‐ag were obtained using InCl₃ (20 mol%) as catalyst, while compounds 4ba‐bg were obtained by using p‐TsOH (20 mol%).

^bYields after column chromatography.

^cUncorrected.