書誌事項
- タイトル別名
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- Iridium-Catalyzed Asymmetric Reactions Realizing High Atom Efficiency
- イリジウム ショクバイ ニ ヨル コウゲンシ コウリツガタ ノ フセイ ゴウセイ ハンノウ
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<p>This article summarizes our recent studies on iridium-catalyzed asymmetric reactions realizing the high atom efficiency. Iridium complexes efficiently catalyzed asymmetric functionalization of aromatic compounds via directed C-H activation. Formal [3+2] annulation of ketimines with 1,3-dienes or alkynes gave the corresponding annulation products in high yields with high enantioselectivity. Branch-selective alkylation of aromatic compounds with vinyl ethers was efficiently catalyzed by Ir(I)/chiral diene complexes. Hydroacylation of bicyclic alkenes with salicylaldehydes also proceeded via acyl C-H bond activation. Meanwhile, asymmetric synthesis of heterocycles via C-O and C-N bond formation were also achieved. Annulation of salicylimines and α-oxocarboxamides with 1,3-dienes proceeded to give chromane and pyrrolidone derivatives, respectively. Asymmetric cyclization of alkenoic acids and alkenamides took place to give γ-lactones and γ-lactams, respectively.</p>
収録刊行物
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- 有機合成化学協会誌
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有機合成化学協会誌 75 (5), 421-431, 2017
公益社団法人 有機合成化学協会
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詳細情報 詳細情報について
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- CRID
- 1390001205339201152
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- NII論文ID
- 130006903189
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- NII書誌ID
- AN0024521X
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- ISSN
- 18836526
- 00379980
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- NDL書誌ID
- 028215836
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可