Kar, Paramita ; Ghosh, Ashutosh (2013) Synthesis, structure and alkene epoxidation activity of an alternating phenoxido and formato bridged manganese (III)–salen complex Inorganica Chimica Acta, 395 . pp. 67-71. ISSN 0020-1693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.ica.2012.10.012
Abstract
One new complex of Mn (III), {[Mn2(salen)2(HCOO)](ClO4)(1.5CH3OH)(0.5H2O)}n (1) has been synthesized and characterized by single-crystal X-ray diffraction analyses. It consists of dinuclear cationic units [Mn2(salen)2(HCOO)]+, joined together by weak Mn⋯O (phenoxido) interactions to form an alternating phenoxido- and formato-bridged 1D polymer. The complex acts as an efficient catalyst in the alkene ((E)-stilbene, styrene) epoxidation reaction in presence of the terminal oxidant PhIO in solvents CH3CN and CH2Cl2 independently and it retains its reactivity with high efficiency beyond three cycles.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Manganese (III); Salen; Bridging Formate; Crystal Structure; Alkene Epoxidation |
| ID Code: | 108265 |
| Deposited On: | 13 Oct 2017 13:07 |
| Last Modified: | 13 Oct 2017 13:07 |
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