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TO SYNTHESIZE BENZYL ALCOHOL FROM BENZALDEHYDE Reference: Vogel's textbook of practical organic chemistry revised by B.  S.  Furniss, a.  J  Hannaford, P.  W.  G.  Smith, A.  R.  Tatchell, Fifth Edition, ELES, 1989, page no - 1029.   Requirements: Apparatus - Beaker, Conical Flask, Round Bottom Flask, Water Bath Vessel, Reagent Bottle, Separatory Funnel, Funnel, Measuring Cylinder.  Pipette, Condenser, Stirrer, Spatula, Etc.    Chemical: - Potassium Hydroxide, Ice, Benzaldehyde, Ether, Sodium Metabisulphite, Sodium Carbonate, Anhydrous Magnesium Sulphate.  Instrument - Rotary Evaporator, Hot Air Oven, Vacuum pump.  Melting Point Apparatus.  Principle: Refer experiment for synthesis of benzoic acid from benzamide ’- Figure 07  A typical assembly for purification of liquids by simple distillation at atmospheric pressure Procedure:        I.  ...

Experimant No 06 :-  To Synthesize Bezoic Acid from Benzaldehyde. Reference: Vogel's Textbook of practical organic chemistry revised by B.  S.  Furniss, a.  J  Hannaford.  P.  W.  G.  Smith, A.  R.  Tatchell.  Fifth Edition.  ELBS.  1989.  page no - 1029.  Requirements: Apparatus - Beaker, Conical Flask, Water Bath Vessel, Reagent Bottle, Separatory Funnel, Funnel.  Measuring Cvlinder.  Pipette, Stirrer, Spatula, Etc Chemicals - Potassium Hydroxide, Ice, Benzaldehyde, Ether, Sodium Metabisulphite, Sodium Carbonate, Hydrochloric Acid.  Instrument - Hot Air Oven.  Vacuum Pump, Melting Point Apparatus.  Principle: maticaldehydes do not contain alpha hydrogen atomseg.  Formaldehyde and bonatachar under the influence of strong aqueous or al ammeous or alcoholic alkali undergoes simultaneous oxidation and on yielding the alcohol and corresponding carboxylate salt. ...