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ChemicalBook CAS DataBase List 2-[(Acetylthio)methyl]-phenylpropionic acid
91702-98-6

2-[(Acetylthio)methyl]-phenylpropionic acid synthesis

7synthesis methods
2-Benzylacrylic acid

5669-19-2

Thioacetic acid

507-09-5

2-[(Acetylthio)methyl]-phenylpropionic acid

91702-98-6

General procedure for the synthesis of 3-(acetylthio)-2-benzylpropionic acid from 2-benzylpropenoic acid and thioacetic acid: 16.2 g of 2-benzylpropenoic acid and 12.3 mL of thioacetic acid were added to a clean and dry round-bottomed flask, and the reaction was stirred for 1 hour at 30 °C. Subsequently, the reaction mixture was warmed up to 60 °C and the stirring reaction was continued for 4 hours. Upon completion of the reaction, the excess thioacetic acid was removed by distillation to give the crude product of 3-(acetylthio)-2-benzylpropionic acid. Yield: 23.8 g.

-

Yield:91702-98-6 99%

Reaction Conditions:

in dichloromethane; for 1152 h;

References:

Neustadt;Smith;Nechuta;Bronnenkant;Haslanger;Watkins;Foster;Sybertz [Journal of Medicinal Chemistry,1994,vol. 37,# 15,p. 2461 - 2476]

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