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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Pyrolytic and Photolytic Studies of 3-(o-(Methylthio)phenyl)-1-phenylprop-2-en-1-one and Its Derivatives

Liu, Jia-Rung 29 July 2010 (has links)
3-(o-(Methylthio)phenyl)-1-phenylprop-2-en-1-one (48) ¡B1-(o-(methylthio)-phenyl)-3-phenylprop-2-en-1-one (49) and 1-(o-(methylthio)phenyl)-3-phenylprop-2-yn-1-one (50) had been studied by means of pyrolysis and photolysis. Under pyrolytic conditions, compound 48 gave phenanthrene (2) as the major product. Both compounds 49 and 50 gave thioflavone (53) as the major product. Under photolytic conditions, compounds 48-50 gave the expected products 2-benzoylbenzo[b]thiophene (51)¡B 2-benzylidenebenzo[b]thiophen-3-one (52) and thioflavone (53), respectively.

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