Amines & Nitrogen Compounds · JEE Main previous year questions

2005 2 questions

1. Q1972005 · 28 Apr 2005 · Shift 1

   Reaction of cyclohexanone with dimethylamine in the presence of catalytic amount of an acid forms a compound if water during the reaction is continuously removed. The compound formed is generally known as

   1. A.a Schiff’s base
   2. B.an enamine
   3. C.an imine
   4. D.an amine
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   Answer: B

2. Q1982005 · 28 Apr 2005 · Shift 1

   Which one of the following methods is neither meant for the synthesis nor for separation of amines?

   1. A.Hinsberg method
   2. B.Hofmann method
   3. C.Wurtz reaction
   4. D.Curtius reaction
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   Answer: C