1,2-Azetidinedicarboxylic acid, 1-(1,1-dimethylethyl) 2-methyl ester, commonly known as $name$, plays a crucial role in modern chemical synthesis processes. With its unique chemical properties, this compound is utilized as a key building block in the creation of various pharmaceuticals, agrochemicals, and fine chemicals. In chemical synthesis, $name$ serves as a versatile intermediate that can undergo various functional group transformations, allowing for the efficient incorporation of its structural elements into more complex molecules. Its bicyclic ring structure provides a solid framework for further modifications, enabling the synthesis of novel compounds with desired properties.$name$ is particularly valued for its ability to introduce specific functionalities, such as carboxylic acid and ester groups, into target molecules with precision. This capability makes it a valuable tool in the development of potent pharmaceutical agents and biologically active compounds. Additionally, the presence of the tert-butyl and methyl substituents in $name$ confers stability and sterically hinders certain reactions, thereby directing selectivity in synthesis pathways.Overall, the application of 1,2-Azetidinedicarboxylic acid, 1-(1,1-dimethylethyl) 2-methyl ester in chemical synthesis showcases its importance as a versatile and reliable building block for creating diverse and valuable chemical compounds.