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Optical Activity of Lactones and Lactams. V.1 Long- Wavelength Circular Dichroism of B-Thiolactams (2-Azetidinethiones)

Tadeusz Polonski ; Department of Organic Chemistry, Technical University, 80-952 Gdansk, Poland
Maria J. Milewska ; Department of Organic Chemistry, Technical University, 80-952 Gdansk, Poland

Sažetak

Several optically active azetidinethiones were obtained from
the corresponding ~-lactams by reaction with Lawesson's reagent.
The same Cotton effect sign in the n-n* region shown by B-lactones
and their thioxo analogues points to the similar nature of long-wavelength electronic transitions of both classes of compounds.

Ključne riječi

Hrčak ID:

175387

URI

https://hrcak.srce.hr/175387

Datum izdavanja:

30.6.1989.

Posjeta: 966 *