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Gold-catalyzed waste-free generation and reaction of azomethine ylides: Internal redox/dipolar cycloaddition cascade
- Yeom, Hyttn-Suk;
- Lee, Ji-Eun;
- Shin, Setinghoon
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204Citations
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226초록
(Chemical Equation Presented) High-octane synthesis: Azomethine ylides can be generated from an internal redox reaction of a nitrone-tethered alkyne under electrophilic metal catalysis (see scheme; M=metal). This novel and atom-economical generation of an azomethine ylide does not involve potentially explosive diazo derivatives. The azomethine ylide can participate in a dipolar cycloaddition cascade to provide an azabicyclo[3.2.1]octane.
키워드
azomethine ylides; carbenes; cyclization; homogeneous catalysis; redox chemistry; 1,3-DIPOLAR CYCLOADDITION; SYNTHETIC ACCESS; DERIVATIVES; CYCLIZATION; INSERTION; ACTIVATION; COMPLEXES; ALKALOIDS; TANDEM
- 제목
- Gold-catalyzed waste-free generation and reaction of azomethine ylides: Internal redox/dipolar cycloaddition cascade
- 저자
- Yeom, Hyttn-Suk; Lee, Ji-Eun; Shin, Setinghoon
- 발행일
- 2008-09
- 유형
- Article
- 권
- 47
- 호
- 37
- 페이지
- 7040 ~ 7043