CAS 13565-06-5

(2E)-3-(3-Chlorophenyl)-2-propenoyl chloride

Description:

(2E)-3-(3-Chlorophenyl)-2-propenoyl chloride, with the CAS number 13565-06-5, is an organic compound characterized by its functional groups and structural features. It contains a propenoyl moiety, which is a vinyl group attached to a carbonyl, indicating it is an unsaturated acyl chloride. The presence of the 3-chlorophenyl group suggests that it has a chlorinated aromatic ring, which can influence its reactivity and physical properties. This compound is typically a colorless to pale yellow liquid, exhibiting a pungent odor due to the acyl chloride functional group. It is reactive, particularly with water, leading to the formation of corresponding acids and potentially hazardous byproducts. Its reactivity makes it useful in organic synthesis, particularly in the preparation of various derivatives and intermediates in pharmaceuticals and agrochemicals. Safety precautions are essential when handling this compound, as it can be corrosive and irritating to the skin and respiratory system.

Formula: C₉H₆Cl₂O

InChI: InChI=1S/C9H6Cl2O/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-6H/b5-4+

InChI key: InChIKey=SCNRDAIXZJFMEX-SNAWJCMRSA-N

SMILES: C(=C/C(Cl)=O)\C1=CC(Cl)=CC=C1

Synonyms:

• 2-Propenoyl chloride, 3-(3-chlorophenyl)-, (E)-
• Cinnamoyl chloride, m-chloro-, (E)-
• trans-3-Chlorocinnamoyl chloride
• (2E)-3-(3-Chlorophenyl)-2-propenoyl chloride
• 2-Propenoyl chloride, 3-(3-chlorophenyl)-, (2E)-