書誌事項
- タイトル別名
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- Asymmetric Syntheses Using Heteroarenesulfonyl Groups as a Highly Functional Protecting-activating Group
- ヘテロアレーンスルホニル基を高機能性保護・活性化基として利用する不斉合成反応
- ヘテロアレーンスルホニルキ オ コウキノウセイ ホゴ カッセイカキ ト シテ リヨウ スル フセイ ゴウセイ ハンノウ
- ChemInform Abstract: Asymmetric Syntheses Using Heteroarenesulfonyl Groups as a Highly Functional Protecting‐Activating Group
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説明
Enantioselective bond formation reaction is of great interest to medicinal or material science. In order to develop the synthetic methodology for these compounds, we designed heteroarenesulfonyl groups as an activating group for imines and a protecting group for amines. The heteroarenesulfonyl group was shown to be an efficient protective group, which has notable properties of high chiral inducibility and activation of the imino group toward the addition of several nucleophiles. Furthermore, we designed N-(heteroarenesulfonyl)prolinamides as novel organocatalysts. Enantioselective aldol reaction of acetone or acetaldehyde with various isatin derivatives using N-(2-thiophenesulfonyl)prolinamide afforded convolutamydine derivatives with high enantioselectivity.
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 68 (10), 1017-1027, 2010
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
- 1390282680288522240
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- NII論文ID
- 10026871006
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- NII書誌ID
- AN0024521X
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- COI
- 1:CAS:528:DC%2BC3cXhtlWltr3J
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- ISSN
- 18836526
- 15222667
- 00379980
- 09317597
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- NDL書誌ID
- 10863732
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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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- 使用不可