Crystal Structures of Dibenzo-13-crown-4 and sym-(2-Picolyloxy)dibenzo-13-crown-4 |
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| Authors: | N. Kent Dalley Uriel Olsher Xiaolan Kou Richard A. Bartsch Jong Chan Lee |
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| Affiliation: | (1) Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah, 84602, U.S.A;(2) Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409, U.S.A |
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| Abstract: | Solid-state structures are determined for two compounds which containdibenzo-13-crown-4 rings. These include the parent crown etherdibenzo-13-crown-4 and its lariat ether derivativesym-(2-picolyloxy)dibenzo-13-crown-4. The solid-state structure ofdibenzo-13-crown-4 is complicated by disorder of the carbon atoms in theethylene and propylene bridges. The asymmetric unit of the crystal for thelariat ether derivative consists of two chemically identical, butcrystallographically different, molecules. |
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| Keywords: | Small-ring crown ether lariat ether solid-state structure |
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