Simple transformation of crystalline chiral natural anions to liquid medium and their use to induce chirality
New chiral ionic liquids can be prepared simply by combining the tetra-n-hexyl-dimethylguanidinium cation with readily available chiral anions and used as an asymmetric inducing agent as demonstrated for catalytic Rh(II) carbenoid C - H insertion and Sharpless dihydroxylation.
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Published in | Chemical communications (Cambridge, England) no. 22; pp. 2371 - 2372 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
CAMBRIDGE
Royal Soc Chemistry
01.01.2006
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Subjects | |
Online Access | Get more information |
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Summary: | New chiral ionic liquids can be prepared simply by combining the tetra-n-hexyl-dimethylguanidinium cation with readily available chiral anions and used as an asymmetric inducing agent as demonstrated for catalytic Rh(II) carbenoid C - H insertion and Sharpless dihydroxylation. |
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ISSN: | 1359-7345 1364-548X |
DOI: | 10.1039/b600816j |