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A practical gold-catalyzed route to 4-substituted oxazolidin-2-ones from N-Boc propargylamines
- Lee, Eun-Sun;
- Yeom, Hyun-Suk;
- Hwang, Ji-Hyun;
- Shin, Seunghoon
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116초록
Au-I-catalyzed cyclization of N-Boc propargylamines into 4-alkylidene oxazolidin-2-ones is described. This modular approach provides access to a variety of nonproteogenic 4-substituted oxazolidinones that are important in asymmetric synthesis and biological applications. The current flexible route is characterized by low catalyst loading, mild conditions, and operational simplicity.
키워드
gold; oxazolidinones; 1,3-allylic interactions; isomerization; INTRAMOLECULAR HYDROAMINATION; GOLD(I)-CATALYZED FORMATION; CYTOKINE MODULATOR; MILD CONDITIONS; BETA-AMINO; CYCLIZATION; 2-OXAZOLIDINONES; OXAZOLIDINONES; REAGENTS; SULFONES
- 제목
- A practical gold-catalyzed route to 4-substituted oxazolidin-2-ones from N-Boc propargylamines
- 저자
- Lee, Eun-Sun; Yeom, Hyun-Suk; Hwang, Ji-Hyun; Shin, Seunghoon
- 발행일
- 2007-07
- 유형
- Article
- 권
- 2007
- 호
- 21
- 페이지
- 3503 ~ 3507