Hindered rotation in an "exploded" biphenyl |
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Authors: | Miljanić Ognjen S Han Sangdon Holmes Daniel Schaller Gaston R Vollhardt K Peter C |
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Affiliation: | Center for New Directions in Organic Synthesis, Department of Chemistry, University of California at Berkeley, and the Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720-1460, USA. |
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Abstract: | The first cases of hindered rotation around the triple bond in simple diphenylacetylenes were observed, including that in chiral 2,2'-bis(trimethylsilyl)-6,6'-bis(dimethylthexylsilyl)diphenylacetylene. |
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