The microwave spectrum of cyclobutadiene iron tricarbonyl
โ Scribed by M.A. Roehrig; P. Wikrent; S.R. Huber; D.E. Wigley; S.G. Kukolich
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 432 KB
- Volume
- 154
- Category
- Article
- ISSN
- 0022-2852
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๐ SIMILAR VOLUMES
A reinvestigation of the microwave spectrum of tricarbonyl(cyclobutadiene) iron has revealed a new fine structure. This is not in agreement with previously published results. In this paper a first attempt of the appropriate description of the molecules internal dynamics is made.
The microwave spectrum of tricarbonyl(trans,trans-2,4-hexadiene) iron has been recorded in the range from 3 to 22 GHz using a Balle-Flygare type Fourier transform microwave spectrometer. The b- and c-type spectrum for the (56)Fe and the (54)Fe isotopomer could be assigned. The internal rotation of t
## Abstract The coupling of the iodides 1 with amines under palladium catalysis affords the novel aminated cyclobutadiene derivatives 2 in preparative useful yields.