5. Show the intermediates for the following steps of the catalytic cycle for the Suzuki cross-coupling reaction. Ph Ph Ph-P Pdº Ph-P Ph Ph + Br A + oxidative addition transmetallation B. HO TOH NaOH (aq) ligand exchange Ph Ph Ph-P B(OH)3 is a byproduct of this step Pd" Ph-POH Ph Ph reductive elimination A

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Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.