CAS 72973-49-0

2H-1-Benzopyran-3-carbonyl chloride, 6-chloro-2-oxo-

Description:

2H-1-Benzopyran-3-carbonyl chloride, 6-chloro-2-oxo- is a chemical compound characterized by its benzopyran structure, which consists of a fused benzene and pyran ring. This compound features a carbonyl chloride functional group, indicating the presence of a carbon atom double-bonded to an oxygen atom and single-bonded to a chlorine atom. The presence of a chloro substituent at the 6-position and a keto group at the 2-position contributes to its reactivity and potential applications in organic synthesis. Typically, compounds of this nature are utilized in various chemical reactions, including acylation and chlorination, and may serve as intermediates in the synthesis of pharmaceuticals or agrochemicals. The compound's reactivity is influenced by the electron-withdrawing nature of the carbonyl and chloro groups, which can enhance electrophilic character. As with many chlorinated organic compounds, proper handling and safety precautions are essential due to potential toxicity and environmental concerns.

Formula: C₁₀H₄Cl₂O₃