Synthesis and Characterization of Derivatives of a Chelating Aluminum Dichloride Complex Containing a 3,5-Di-tert-butylpyrazolato Unit
✍ Scribed by Wenjun Zheng; Herbert W. Roesky; Nadia C. Mösch-Zanetti; Hans-Georg Schmidt; Mathias Noltemeyer
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 268 KB
- Volume
- 2002
- Category
- Article
- ISSN
- 1434-1948
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
Reaction of [Fe{(C 5 H 4 )PPh 2 =NSiMe 3 } 2 ] with niobium pentachloride affords the chelate complex [NbCl 3 {[NPPh 2 (C 5 H 4 )] 2 Fe}].
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 õ 300 nm yielded poly(3-5-ditert-butyl-2-oxyphenyl acetylene), 2, with 30-40% of the