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Rhodium-Catalyzed Amidation of the Cage B(4)-H Bond in o-Carboranes with Dioxazolones by Carboxylic Acid-Assisted B(4)-H Bond Activation
- Baek, Yonghyeon;
- Kim, Suhui;
- Son, Jeong-Yu;
- Lee, Kooyeon;
- Kim, Dongwook;
- 외 1명
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71초록
A rhodium-catalyzed direct and regioselective amidation of the cage B(4)-H bond in a wide range of o-carboranes with alkyl-, aryl-, and heteroaryl-substituted dioxazolones is demonstrated by carboxylic acid-assisted B(4)-H bond activation in carborane clusters, providing a number of amidated o-carboranes in high yields with the release of carbon dioxide. Moreover, the selective 2-fold decarboxylative amidation reaction of the cage B(4)-H bond in o-carborane was accessed.
키워드
B-H activation; rhodium; o-carborane; dioxazolone; amidation; C-H AMIDATION; NEUTRON-CAPTURE THERAPY; B-H; DRUG DISCOVERY; BORON; CHEMISTRY; PHARMACOPHORES; AZOBENZENES; ROUTE
- 제목
- Rhodium-Catalyzed Amidation of the Cage B(4)-H Bond in o-Carboranes with Dioxazolones by Carboxylic Acid-Assisted B(4)-H Bond Activation
- 저자
- Baek, Yonghyeon; Kim, Suhui; Son, Jeong-Yu; Lee, Kooyeon; Kim, Dongwook; Lee, Phil Ho
- 발행일
- 2019-11
- 유형
- Article
- 저널명
- ACS Catalysis
- 권
- 9
- 호
- 11
- 페이지
- 10418 ~ 10425
- 언어
- ENG
- 출판사
- AMER CHEMICAL SOC
- 발행국가
- 미국
- 분량
- 8 페이지
- ISSN
- E 2155-5435