National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Preparation of 3-phenylpentanoic and 3-phenylpent-2-enoic acid derivatives
Fatka, David ; Machara, Aleš (advisor) ; Veselý, Jan (referee)
This Bachelor's thesis deals with preparation of the intermediates of the analgesic tapentadol. The chosen synthetic strategy requires a preparation of appropriate derivatives of 3-phenylpentanoic and 3-phenylpent-2-enoic acid. Synthesis of those derivatives represents the cornerstone of the thesis. In the first part, the thesis describes an effort associated with a preparation of 1-[(3-benzyloxy)phenyl]propan-1-one, a necessary intermediate for the preparation of the titled compounds. Then addition reactions were studied on the aforementioned ketone. The second part of the thesis focuses on one particular addition, a Reformatsky reaction, and deals with further optimization. In addition, the submitted thesis also describes variety of attempts to carry out dehydration of the Reformatsky adducts, namely, benzylic tertiary alcohols. Powered by TCPDF (www.tcpdf.org)
Preparation of 3-phenylpentanoic and 3-phenylpent-2-enoic acid derivatives
Fatka, David ; Machara, Aleš (advisor) ; Veselý, Jan (referee)
This Bachelor's thesis deals with preparation of the intermediates of the analgesic tapentadol. The chosen synthetic strategy requires a preparation of appropriate derivatives of 3-phenylpentanoic and 3-phenylpent-2-enoic acid. Synthesis of those derivatives represents the cornerstone of the thesis. In the first part, the thesis describes an effort associated with a preparation of 1-[(3-benzyloxy)phenyl]propan-1-one, a necessary intermediate for the preparation of the titled compounds. Then addition reactions were studied on the aforementioned ketone. The second part of the thesis focuses on one particular addition, a Reformatsky reaction, and deals with further optimization. In addition, the submitted thesis also describes variety of attempts to carry out dehydration of the Reformatsky adducts, namely, benzylic tertiary alcohols. Powered by TCPDF (www.tcpdf.org)

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