Synthesis, structure, and solid state 13C NMR spectroscopy of a highly substituted tricarbonyl(cyclobutabenzene)chromium(0) derivative
✍ Scribed by Hans G. Wey; Peter Betz; Ivana Topalović; Holger Butenschön
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 385 KB
- Volume
- 411
- Category
- Article
- ISSN
- 0022-328X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Solid‐state NMR spectroscopy was applied to the analysis of melanins prepared by peroxidase‐H~2~O~2~ oxidation of dopamines specifically ^13^C labelled in the α‐ or β‐side chain positions. A surprisingly diverse pattern of signals indicated the presence of uncyclized dopamine and noradr
A new zinc phosphate, (C 10 N 4 H 28 )[Zn 6 (HPO 4 ) 2 (PO 4 ) 4 ] ' 2H 2 O, with a layered architecture has been synthesized, for the 5rst time, in the presence of 1,4-bis(3-aminopropyl)piperazine as the structure-directing agent. The structure comprises a network of ZnO 4 and phosphate tetrahedra