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Solid-Phase Synthesis of Unfunctionalized Arenes Via the Traceless Cleavage of Sulfonate Linkers
- Kim, Chul-Bae;
- Cho, Chul-Hee;
- Jo, Min Jy;
- Park, Kwangyong
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WEB OF SCIENCE
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4초록
The hydrogenolysis of polymer-bound arenesulfonates by 2-propylmagnesium chloride was performed through reductive cleavage of the C-S bond in the presence of a nickel catalyst. The reaction underwent in the highest efficiency by adding 15 equiv of the nucleophile in two additions with dppfNiCl(2) in THF. Various unfunctionalized naphthalene, biphenyl, and stilbene derivatives were produced in good yields by the traceless sulfonate linker system at room temperature.
키워드
Solid-phase synthesis; Traceless cleavage; Parallel synthesis; Unfunctionalized arenes; Sulfonate linker; LIGHT-EMITTING-DIODES; C-H BONDS; ORGANIC-SYNTHESIS; CONJUGATED POLYMERS; COMBINATORIAL; SUPPORTS; ARENESULFONATES; DERIVATIVES; TERPHENYLS; DENDRIMERS
- 제목
- Solid-Phase Synthesis of Unfunctionalized Arenes Via the Traceless Cleavage of Sulfonate Linkers
- 저자
- Kim, Chul-Bae; Cho, Chul-Hee; Jo, Min Jy; Park, Kwangyong
- 발행일
- 2011-10
- 유형
- Article
- 권
- 32
- 호
- 10
- 페이지
- 3655 ~ 3659
- 언어
- ENG
- 출판사
- KOREAN CHEMICAL SOC
- 발행국가
- 대한민국
- 분량
- 5 페이지
- ISSN
- E 1229-5949
P 0253-2964