2021 Aldehydes, Ketones and Carboxylic AcidsNamed Reactions of Aldehydes, Ketones and Carboxylic Acids Medium Question 29 of 91 in Aldehydes, Ketones and Carboxylic Acids

Match List-I with List-II.

Column I

  • A. Benzene + CO, HCl (anhyd. $AlCl_3$/CuCl)
  • B. $R-CO-CH_3+NaOX$
  • C. $R-CH_2-OH+R'COOH$ (conc. $H_2SO_4$)
  • D. $R-CH_2COOH$, (i) $X_2$/Red P, (ii) $H_2O$

Column II

  • I. Hell-Volhard-Zelinsky reaction
  • II. Gattermann-Koch reaction
  • III. Haloform reaction
  • IV. Esterification

Correct answer: A → II, B → III, C → IV, D → I

Solution

Benzene + CO, HCl (anhyd. $AlCl_3$/CuCl) – Gattermann-Koch reaction $R-CO-CH_3$ + NaOX – haloform reaction $R-CH_2-OH + R'COOH$ (conc. $H_2SO_4$) – esterification $R-CH_2COOH$ + (i) $X_2$/Red P, (ii) $H_2O$ – Hell-Volhard-Zelinsky reaction Correct match: A-II, B-III, C-IV, D-I.

Concept named organic reactions

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