A Novel and Convenient Synthetic Route to a 9-Phosphatriptycene and Systematic Comparisons of 9-Phosphatriptycene Derivatives
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- Junji Kobayashi
- Department of Chemistry, Graduate School of Science, The University of Tokyo7-3-1 Hongo, Bunkyo-ku, Tokyo
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- Tomohiro Agou
- Department of Chemistry, Graduate School of Science, The University of Tokyo7-3-1 Hongo, Bunkyo-ku, Tokyo
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- Takayuki Kawashima
- Department of Chemistry, Graduate School of Science, The University of Tokyo7-3-1 Hongo, Bunkyo-ku, Tokyo
Description
<jats:title>Abstract</jats:title> <jats:p>A novel synthetic route to a 9-phosphatriptycene was developed by utilizing ortho-lithiation of a triarylphosphine oxide as a key step. Systematic comparisons of the NMR spectra of 9-phosphatriptycene derivatives indicated the large s character of the lone pair orbital or the phosphorus–chalcogen bonds of the 9-phosphatriptycene derivatives.</jats:p>
Journal
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- Chemistry Letters
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Chemistry Letters 32 (12), 1144-1145, 2003-11-17
Oxford University Press (OUP)
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Details 詳細情報について
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- CRID
- 1360002219110232960
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- NII Article ID
- 130004422926
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- ISSN
- 13480715
- 03667022
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- Data Source
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- Crossref
- CiNii Articles
- OpenAIRE