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Copper-catalyzed divergent oxidative pathways of 2-naphthol derivatives: ortho-naphthoquinones versus 2-BINOLs
- Kim, H. Y.;
- Takizawa, S.;
- Oh, K.
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35초록
Catalyst-dependent divergent pathways of 2-naphthol derivatives have been investigated. A readily available CuCl2-DMAP catalyst system promotes the aerobic oxidation of 2-naphthol derivatives to ortho-naphthoquinones whereas switching the catalyst system to Cu(OAc)(2)-DBN under an argon atmosphere allows the oxidative coupling of 2-naphthols to 1,1'-bi-2-naphthols (BINOLs) in good to excellent yields.
키워드
PHENOL ORTHO-HYDROXYLATION; TYROSINASE MODEL SYSTEM; REGIOSELECTIVE OXIDATION; HYDROGEN-PEROXIDE; AEROBIC OXIDATION; COUPLING REACTION; MECHANISM; COMPLEX; 1,4-NAPHTHOQUINONES; 1-NAPHTHOL
- 제목
- Copper-catalyzed divergent oxidative pathways of 2-naphthol derivatives: ortho-naphthoquinones versus 2-BINOLs
- 저자
- Kim, H. Y.; Takizawa, S.; Oh, K.
- 발행일
- 2016
- 유형
- Article
- 권
- 14
- 호
- 30
- 페이지
- 7191 ~ 7196