Are there alternatives to 1,1,1,2,2-Pentafluoro-2-iodoethane (CAS: 354-64-3) in synthesis?

1,1,1,2,2-Pentafluoro-2-iodoethane (CAS: 354-64-3) has several alternatives in synthesis, such as 1,1,1,2,2-Pentafluoroethanol and 2-Iodoethanol. These offer similar functionalities but differ in reactivity and availability. Researchers often explore isomers and analogs like 1,1,1,2,2-Pentafluoro-2-iodopropane for specific applications. Common alternative reagents include trifluoroiodoethane and other fluoroiodoalkanes, which can be used based on the desired chemical properties and reaction conditions.