4-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butanenitrile

4-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butanenitrile, identified by CAS 2113610-44-7, is an organoboron compound containing a nitrile and a chlorine atom. Its molecular formula is C10H17BClNO2 and its molecular weight is approximately 229.51 g/mol. The presence of the 4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl (pinacol boronate) group makes it suitable for various cross-coupling reactions, such as Suzuki-Miyaura coupling, while the chloro and nitrile functionalities offer additional sites for further chemical transformations. This compound serves as a valuable intermediate in the synthesis of more complex molecules within academic and industrial research settings.

• Handle 4-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butanenitrile in a well-ventilated area or fume hood. Wear appropriate personal protective equipment, including safety goggles, gloves, and a lab coat. Avoid inhalation, ingestion, and skin contact. In case of contact, wash thoroughly with water. Store in a cool, dry place, away from incompatible materials. Consult the Safety Data Sheet (SDS) for detailed safety information before use.