CAS 1235440-65-9

6,8-Difluoro-2H-1-benzopyran-3-sulfonyl chloride

Description:

6,8-Difluoro-2H-1-benzopyran-3-sulfonyl chloride is a chemical compound characterized by its unique structure, which includes a benzopyran core substituted with two fluorine atoms at the 6 and 8 positions and a sulfonyl chloride functional group at the 3 position. This compound is typically a solid at room temperature and is known for its reactivity due to the presence of the sulfonyl chloride group, which can participate in nucleophilic substitution reactions. The fluorine substituents can influence the compound's electronic properties, potentially enhancing its reactivity and solubility in various solvents. It may be used in organic synthesis, particularly in the development of pharmaceuticals or agrochemicals, due to its ability to act as a sulfonylating agent. Safety precautions should be taken when handling this compound, as sulfonyl chlorides can be corrosive and may release toxic gases upon reaction with water or other nucleophiles. Proper storage and handling in a controlled environment are essential to ensure safety and stability.

Formula: C₉H₅ClF₂O₃S

InChI: InChI=1S/C9H5ClF2O3S/c10-16(13,14)7-2-5-1-6(11)3-8(12)9(5)15-4-7/h1-3H,4H2

InChI key: InChIKey=IIDOWBVYARTHPK-UHFFFAOYSA-N

SMILES: FC1=C2C(C=C(S(Cl)(=O)=O)CO2)=CC(F)=C1

Synonyms:

• 2H-1-Benzopyran-3-sulfonyl chloride, 6,8-difluoro-
• 6,8-Difluoro-2H-1-benzopyran-3-sulfonyl chloride