Are there alternatives to 2-(2,3-dihydro-1H-indol-2-yl)ethan-1-ol (CAS: 76953-90-7) in synthesis?

Alternative reagents such as 2-(2,3-dihydro-1H-indol-2-yl)ethanol derivatives or other indole-based compounds can be used as alternatives in synthesis. These include isomers and analogs like 2-(1H-indol-2-yl)ethanol or 2-(2,3-dihydro-1H-indol-2-yl)methanol. These alternatives offer similar functionalities and can be chosen based on the specific requirements of the synthesis process.