Simple, Rapid, Gravimetric Method for Estimation of Phenylphosphine and Pentaphenylcyclopentaphospine M. J. Gallagher and I. D. Jenkins' Department of Organic Chemistry, University of New South Wales, Kensington, N.S.W., 2033, Australia
IN CONNECTION with studies of the decomposition of phenylphosphinic anhydride ( I ) , we required a method for estimating phenylphosphine and pentaphenylcyclopentaphosphine often in quite small amounts (5-500 mg) and in low concentration (
