A Monocyclic Selenepine: Synthesis and Characterization of Diethyl 2,7-Di-tert-butyl-4,5-selenepinedicarboxylate
โ Scribed by Dipl.-Chem. Hideaki Hori; Prof. Dr. Shoko Yamazaki; Prof. Dr. Kagetoshi Yamamoto; Prof. Dr. Ichiro Murata
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 269 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0044-8249
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๐ SIMILAR VOLUMES
A photochemical precursor to a pendant conjugated polyradical has been synthesized, poly [3,5-di-tert-butyl-4-[(2,4,6-tri-tert-butylphenyl)oxalato]phenylacetylene], 3. Irradiation of 3 at 77 K in the solid state at รต 300 nm yielded poly(3-5-ditert-butyl-2-oxyphenyl acetylene), 2, with 30-40% of the
Di-n-butyl-, triphenyl and tri-n-butyltin derivatives of 3S,4S-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl-4-[(R)-1-carboxyethyl]-2-azetidinone were synthesized and characterized. Their antitumour activity was screened against seven tumoural cell lines of human origin. Copyright