Synthetic method and use of the penta- fluoro phenyl lithium in order to produce boracic acid tetra- kiss penta- fluoro phenyl

摘要

(57) Abstract The penta- fluoro phenyl compound (1) the alkyl lithium compound (6) and, desirably temperature the reaction territory which is controlled in (5), just the small quantity of place fixed quantity of the penta- fluoro phenyl lithium product, it reacts under the kind of condition the reaction territory (5) always existing in. The most large quantity of the product, another reactant (10) with in order to make combine, is directly discharged from the reaction territory.