|Title:||Synthesis of Heterocyclic Compounds Starting from 34mino and 3-Hydroxytbioacrylamides|
|Publisher:||Addis Ababa University|
|Abstract:||The 3-amino- and 3-hydroxythioacrylamides were obtained by deprotonation and hydrolysis of 1-mercapto-trimethinium perchlorates respectively. In this research both the thioacrylamides and the mercapto salts were used as starting materials to implement the synthesis of 2-amino-5-nitrothiophenes, 5-aminopysazoles, amino-thiopyrylium salts and 5-aminoisouazoles. Eor the amino.itrothiophenes and aminopyrazolee attempts made to solate reaction intermediates were successful and acceptable mechanisms have been suggested. In almost all cases reactions were rapid and yields were high.|
|Description:||A Thesis Presented To the School Of Graduate Studies - Addis Ababa University in Partial Fulfillment of the Requirements for the Degree of Master of Science in Chemistry|
|Appears in Collections:||Thesis - Chemistry|
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