Synthesis of Amino acids, Question-Answer session

Synthesis of Amino acids, Question-Answer session :- 

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Synthesis of Amino acid

 This PDF file based on some applications & reaction mechanism collection from Journal Papers. 


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HVZ reaction, Hell- volhard-Zelinsky reaction:-
   At a glance:- Reaction involving the alpha-carbon to the -CO2H group of carboxylic acids is known as HVZ reaction.

HVZ Reaction

Aliphatic carboxylic acids containing alpha- H atoms that can easily be converted to it's Halo derivative by the reaction of chloriyor bromine in the presence of catalytic amount of red phosphorus and the reaction is known as Hell-Volhard-Zelinsky (HVZ) reaction.

Application of HVZ reaction

N.B:-

 This reaction doesn't occur with fluorine or iodine.  

Streaker synthesis of Phenylalanine from Aldehyde or carboxylic acids:- 

Synthesis of amino acid by several methods but most common synthesis are 1) streaker method, 2) Azlactone synthesis, etc. 

Application of streaker
amino acid synthesis