Direct Introduction of a Dimesitylboryl Group Using Base‐Mediated Substitution of Aryl Halides with Silyldimesitylborane
書誌事項
- タイトル別名
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- Direct Introduction of a Dimesitylboryl Group Using Base-Mediated Substitution of Aryl Halides with Silyldimesitylborane
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説明
The first dimesitylboryl substitution of aryl halides with a silylborane bearing a dimesitylboryl group in the presence of alkali-metal alkoxides is described. The reactions of aryl bromides or iodides with Ph2MeSi-BMes(2) and Na(OtBu) afforded the desired aryl dimesitylboranes in good to high yields and with high borylation/silylation ratios. Selective reaction of the sterically less-hindered C-Br bond of dibromoarenes provided monoborylated products. This reaction was used to rapidly construct a D-pi-A aryl dimesityl borane with a non-symmetrical biphenyl spacer.
収録刊行物
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- Chemistry-A European journal
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Chemistry-A European journal 22 (49), 17547-17551, 2016-12-05
Wiley-Blackwell
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詳細情報 詳細情報について
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- CRID
- 1050845763951928320
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- NII論文ID
- 120006366477
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- ISSN
- 15213765
- 09476539
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- HANDLE
- 2115/67767
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- PubMed
- 27617682
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- IRDB
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
