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- 3-ethyl-2-butanone 2-methyl-2-phenylethanal give the structure and correct name for each compoundDraw a structural formula for compound. Q.) (2S,4R)-4-Phenyl-2-pentanolWhat is the IUPAC name of the organic product of the reaction of (R)-4-methylpentan-2-ol with thionyl chloride in the presence of pyridine?