Synthesis of a triply-bridged molecular gyroscope by a directed meridional cyclization strategy |
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Authors: | Nuñez Jose E Natarajan Arunkumar Khan Saeed I Garcia-Garibay Miguel A |
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Institution: | Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095-1569, USA. |
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Abstract: | A crystalline triply bridged molecular gyroscope has been prepared and analyzed by single-crystal X-ray diffraction. A convergent synthetic strategy was developed to control the direction of the three bridges, from the preferred two zonal and one meridional arrangement of a one-step cylclization process to the directed three meridional bridges achieved by a north-south desymmetrization. |
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