(3E)-6,7-Dichloro-3-(hydroxyimino)-1,3-dihydro-2H-indol-2-one(CAS: 18711-16-5)

(3E)-6,7-Dichloro-3-(hydroxyimino)-1,3-dihydro-2H-indol-2-one (CAS: 18711-16-5) is a crystalline compound with a molecular weight of approximately 265.03 g/mol. It is moderately soluble in polar organic solvents but less soluble in water. This compound exhibits moderate reactivity, particularly towards nucleophiles and electrophiles. It can form complexes and has a tendency to undergo intramolecular reactions under certain conditions.

(3E)-6,7-Dichloro-3-(hydroxyimino)-1,3-dihydro-2H-indol-2-one (CAS: 18711-16-5) can be synthesized through a multi-step process involving the condensation of 2-bromo-1,3-diphenyl-1,3-dihydro-2H-indol-2-one with chloromethyl acetate, followed by reduction of the double bond and chlorination. The synthesis requires specific catalysts and solvents, and the yield is typically around 70-80%.

(3E)-6,7-Dichloro-3-(hydroxyimino)-1,3-dihydro-2H-indol-2-one (CAS: 18711-16-5) is primarily used in the pharmaceutical industry for the synthesis of bioactive compounds. It also has potential applications in the polymer industry for the development of advanced materials, and in the sensor industry for the fabrication of gas sensors. Its unique chemical structure makes it a valuable reagent in various chemical processes.

When handling (3E)-6,7-Dichloro-3-(hydroxyimino)-1,3-dihydro-2H-indol-2-one (CAS: 18711-16-5), it is important to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Ensure that all handling is done in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up immediately with appropriate absorbents. Always refer to the Safety Data Sheet (SDS) for detailed information on handling and storage guidelines.