(k) CO2Me a. TsN 3, DBU b. Rhz(OAC)4

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A: CH3-(CH2)18-COOH     CH3-(CH2)21-OH Arachidic Acid              1-docosanol

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.