J4 ›› 2010, Vol. 48 ›› Issue (05): 860-864.

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Synthesis of 7-Substituted-2-amino-1,2,3,4-tetrahydro-2-naphthalene Carboxylic Acid

CUI Linlin1, ZHANG Qunli1,2, MI Haoyu1, WANG Ensi1,3   

  1. 1. College of Life Science, Jilin University, Changchun 130021, China|2. Department of Packaging Engineering, Northeast Forestry University, Harbin 150040, China;3. College of Pharmacy, Jilin University, Changchun 130021, China
  • Received:2010-02-24 Online:2010-09-26 Published:2010-09-21
  • Contact: WANG Ensi E-mail:wangss@jlu.edu.cn

Abstract:

7-Substituted-2-amino-1,2,3,4-tetrahydro-2-naphthalene carboxylic acid was synthesized through 2tetralone intermediate by hyda
ntoin hydrolysis from the starting materials 7-substituted phenylacetic acid in a total yield of 32%, and hydrolysis conditions of different 7-substituted hydantoin were examined. The structures of the key intermediate and the target mole
cule were confirmed by 1H NMR and 13C NMR.

Key words: 7-substituted-2-amino-1,2,3,4-tetrahydro-2-naphthalene carboxylic acid, synthesis, hydantoin, hydrolysis

CLC Number: 

  • O656.4