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The acid chloride group acylates aromatic rings under Friedel Crafts conditions. This has been employed in an improved synthesis of 8-fluoro-5-methoxy-1-tetralone, a key intermediate in the synthesis of 8-fluororhein, an antiarthritic analogue: J. Chem. Soc., Perkin 1, 2131 (1994)./n
Hazard Statements: H227-H314
Combustible liquid. Causes severe skin burns and eye damage.
Precautionary Statements: P210-P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant