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Brominating agent for Li enolates of esters, by displacement of bromomalonate, giving better results than bromine itself where unsaturation is present: Rec. Trav. Chim., 96, 72 (1977)./n
A so-called 'forcing Knoevenagel' methodology has been employed with ketones in the presence of tributylantimony to give the alkylidenemalonates: Tetrahedron, 51, 8033 (1995). Under similar conditions, Michael acceptors were found to undergo cyclopropanation of the olefinic double bond: Tetrahedron, 45, 3011 (1989)./n
Dichiarazioni di rischio (UE): H314-H318
Causes severe skin burns and eye damage. Causes serious eye damage.
Dichiarazioni precauzionali: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.