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(Ethoxycarbonylmethyl)triphenylphosphonium bromide, is used as a pharmaceutical intermediate.
R Alvarez-Sánchez.; D Basketter.; C Pease. Studies of chemical selectivity of hapten, reactivity, and skin sensitization potency. 3. Synthesis and studies on the reactivity toward model nucleophiles of the 13C. Chem. Res. Toxicol. 2003, 16, (5), 627-636.
A Shaabani.; E Soleimani.; HR Khavasi.; RD Hoffmann. An isocyanide-based three-component reaction: synthesis of fully substituted N-alkyl-2-triphenylphosphoranylidene glutarimides. Tetrahedron Letters. 2006, 47, (31), 5493-5496.
For reaction with trifluoroacetic anhydride and triethylamine, followed by pyrolysis as a route to perfluoroalkyl acetylenes, see: Org. Synth. Coll., 9, 436 (1998):
Dichiarazioni di rischio (UE): H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.