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Functionalization of aminocrown ethers with [2H]-chromene units by Buchwald-Hartwig C-N coupling for constructing of photoswitchable molecular devices |
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| Authors: | Ekaterina A Shilova Corinne Moustrou |
| Institution: | a Université de la Méditerranée, UMR CNRS 6114, Faculté des Sciences de Luminy, case 901, 13288 Marseille cedex 09, France b Department of Technology of Organic Intermediates and Dyestuffs, Moscow University of Chemical Technology, Moscow, Russia |
| Abstract: | Functionalization of the diaminodibenzocrown ethers with 2H-1]benzopyrane and 3H-naphtho2,1-b]pyrane units by Buchwald-Hartwig C-N coupling was developed. It is demonstrated that the novel molecule possesses photochromic properties that can be modified by the complex formation process. |
| Keywords: | Naphtho[2 1-b]pyrane 2H-[1]Benzopyrane [2H]-Chromene Diaminodibenzocrown ether Buchwald-Hartwig C-N coupling Photoswitchable devices |
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