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Volumn , Issue 8, 2010, Pages 1219-1222

Ephedrine- and pseudoephedrine-derived thioureas in asymmetric michael additions of keto esters and diketones to nitroalkenes

Author keywords

Asymmetric organocatalysis; Bifunctional organocatalysts; Michael addition; Nitroalkenes; Thioureas

Indexed keywords

ALKENE DERIVATIVE; DIBENZOYLMETHANE DERIVATIVE; EPHEDRINE; PSEUDOEPHEDRINE; THIOUREA;

EID: 77952068199     PISSN: 09365214     EISSN: 14372096     Source Type: Journal    
DOI: 10.1055/s-0029-1219582     Document Type: Article
Times cited : (35)

References (37)
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    • For enantio- and diastereoselective Michael reaction of keto esters and diketones to nitroalkenes catalyzed by other organocatalysts, see
    • For enantio- and diastereoselective Michael reaction of keto esters and diketones to nitroalkenes catalyzed by other organocatalysts, see:, Almasi D, Alonso D A., Gmez-Bengoa E, Njera C, J. Org. Chem. 2009 74 6163
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    • The corresponding urea derivatives derived from ephedrine and pseudoephedrine have been synthesized and tested in the ring opening of azlactones, albeit with only moderate success
    • The corresponding urea derivatives derived from ephedrine and pseudoephedrine have been synthesized and tested in the ring opening of azlactones, albeit with only moderate success:, Berkessel A, Mukherjee S, Mller T N., Cleemann F, Roland K, Brandenburg M, Neudörfl [nl]J.-M, Lee J, Org. Biomol. Chem. 2006 4 4319
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    • Examples can be found in ref. 10 and 11c. This trend, however, is not universally valid for reactions catalyzed by thioureas as shown in
    • Examples can be found in ref. 10 and 11c. This trend, however, is not universally valid for reactions catalyzed by thioureas as shown in:, Wang F, Liu X, Cui X, Xiong Y, Zhou X, Feng X, Chem. Eur. J. 2009 15 589
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    • Wang, F.1    Liu, X.2    Cui, X.3    Xiong, Y.4    Zhou, X.5    Feng, X.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.