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초록
We report the synthesis of [6,7,5]-tricyclic compounds containing an oxabicyclo [3.2.1] octane system from 1,6-enyne carbonyl. We also synthesized [6,7,6]-tricyclic compound from 1,7-enyne carbonyl through Au-catalyzed cyclization. The synthesis of oxacyclic compounds using iodine or oxygen is environmentally friendly cyclization methods. Oxacyclic compounds are useful for synthesizing various diterpene alkaloids.
키워드
[6; 7; m]-tricyclic compound; Au catalyst; iodine; oxacyclic compound; oxygen; PLATINUM-CATALYZED CYCLIZATION; CONTAINING CARBONYL YLIDES; ELECTROPHILIC CYCLIZATION; STEREOSELECTIVE-SYNTHESIS; TANDEM; CYCLOADDITION; GENERATION; INSERTION; ACCESS
- 제목
- Various synthetic approaches for [6,7,m]-tricyclic compounds containing an oxygen-bridged skeleton
- 저자
- Kang, Juyeon; Oh, Chang Ho
- 발행일
- 2023-02
- 유형
- Article; Early Access
- 권
- 44
- 호
- 2
- 페이지
- 163 ~ 167