This compound is primarily utilized in organic synthesis as a Grignard reagent. It serves as a key intermediate in the formation of carbon-carbon bonds, enabling the construction of complex molecular structures. Its application is particularly significant in the synthesis of pharmaceuticals, where it aids in the introduction of specific functional groups or the elongation of carbon chains. The presence of the 1,4-dioxa-8-azaspiro[4.5]decyl moiety enhances its reactivity and selectivity in certain reactions, making it valuable for targeted chemical transformations. The use of tetrahydrofuran as a solvent ensures stability and optimal reactivity during synthetic processes.