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Volumn 49, Issue 10, 2010, Pages 1874-1877

A cobalt-catalyzed sulfonate/copper exchange for the preparation of highly functionalized electron-deficient aryl copper reagents

Author keywords

Aryl sulfonates; Cobalt; Cuprates; Exchange reaction; Organometallic reagents

Indexed keywords

ARYL SULFONATES; CHEMICAL EQUATIONS; CUPRATES; ELECTRON-DEFICIENT; EXCHANGE REACTION; FUNCTIONALIZED; ORGANOCOPPER REAGENTS; ORGANOMETALLIC REAGENT;

EID: 77749240467     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.200905379     Document Type: Article
Times cited : (20)

References (62)
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    • (Ed.: N. Krause), Wiley-VCH, Weinheim
    • b) Modern Organocopper Chemistry (Ed.: N. Krause), Wiley-VCH, Weinheim, 2002;
    • (2002) Modern Organocopper Chemistry
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    • 77749303695 scopus 로고    scopus 로고
    • For experimental details, see the Supporting Information
    • For experimental details, see the Supporting Information.
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    • 4-Fluorostyrene facilitates the reductive elimination step during the catalytic cycle, and its presence is essential for performing the sulfonate/copper exchange reaction. Apparently, 4-fluorostyrene is not consumed during the reaction, as shown by GC analysis using an internal standard: See: a) M. Piber, A. E. Jensen, M. Rottländer, P. Knochel, Org. Lett. 1999, 1, 1323;
    • (1999) Org. Lett. , vol.1 , pp. 1323
    • Piber, M.1    Jensen, A.E.2    Rottländer, M.3    Knochel, P.4
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    • 4Nl even accelerates this homocoupling process, thus explaining the need of an excess of PhCu
    • 4Nl even accelerates this homocoupling process, thus explaining the need of an excess of PhCu.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.