3-(bromoethynyl)-N-tosylindole

7-Isopropyl-hexahydro-indene-1,5-dione

3-(2,2-dibromovinyl)-N-p-toluensulfonylindole

3-ethynyl-1-(toluene-4-sulfonyl)-1H-indole

7-isopropylindan-1-ol