書誌事項
- タイトル別名
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- Novel Methods for the Synthesis of Carbonyl Compounds Based on Decarbonylation of Aldehydes
- アルデヒドルイ ノ ダツカルボニルカ オ キジク ト シタ カルボニル カゴウブツ ノ シン ゴウセイホウ
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説明
Formyl compounds represent one of synthetic integrants essential for the construction of complex organic molecules. In general, their activation at the carbonyl carbon by a Brønsted or Lewis acid has been used for the new bond formation at the carbon with a wide variety of nucleophiles. On the other hand, transition metal, especially late transition metal, complexes often activate a formyl C-H bond to generate an acylmetal hydride species (RC(=O)-M-H), which can react with a C-C unsaturated bond, leading to the hydroacylation. Furthermore, the C-H bond cleavage, followed by the migratory extrusion of the carbonyl moiety, generates a metal carbonyl species (M-CO) along with the release of R-H. This is recognized as the decarbonylation. The account describes a novel method for synthesis of carbonyl compounds, in which the decarbonylation process of formyl compounds is used as a carbonyl-donating process (CO gas-free carbonylation). It provides more reliable and accessible carbonylation reactions for synthetic organic chemists.
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 72 (9), 983-991, 2014
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
- 1390282680316581632
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- NII論文ID
- 130004699586
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- NII書誌ID
- AN0024521X
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- ISSN
- 18836526
- 00379980
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- NDL書誌ID
- 025794501
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- 本文言語コード
- ja
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- JaLC
- NDLサーチ
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