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Synthesis of Dihydrophosphaisocoumarins through a Palladium-Catalyzed Oxidative Cyclization of Arylphosphonic Acid Monoethyl Esters with 1,3-Dienes
- Son, Jeong-Yu;
- Kim, Hyunseok;
- Jeon, Woo Hyung;
- Baek, Yonghyeon;
- Seo, Boram;
- ... Lee, Kooyeon;
- 외 2명
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24초록
An efficient synthetic method for the selective preparation of dihydrophosphaisocoumarins and their derivatives was developed through a palladium-catalyzed oxidative cyclization reaction of a wide range of arylphosphonic acid monoethyl esters with activated and unactivated 1,3-dienes, including 1-aryl-substituted 1,3-dienes and 1-alkyl-substituted 1,3-dienes, thus opening a new avenue for the synthesis of phosphaheterocyclic compounds.
키워드
catalysis; C-H activation; cyclization; palladium; phosphaheterocycles; BOND-CLEAVAGE; PHOSPHAISOCOUMARINS; ACTIVATION; AZOBENZENES; MONOESTERS; DERIVATIVES; PHOSPHATES; AMIDATION; LIGANDS
- 제목
- Synthesis of Dihydrophosphaisocoumarins through a Palladium-Catalyzed Oxidative Cyclization of Arylphosphonic Acid Monoethyl Esters with 1,3-Dienes
- 저자
- Son, Jeong-Yu; Kim, Hyunseok; Jeon, Woo Hyung; Baek, Yonghyeon; Seo, Boram; Um, Kyusik; Lee, Kooyeon; Lee, Phil Ho
- 발행일
- 2017-09-18
- 유형
- Article
- 권
- 359
- 호
- 18
- 페이지
- 3194 ~ 3206