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Volumn 12, Issue 16, 2006, Pages 4321-4332

Enantio- and diastereoselective michael addition reactions of unmodified aldehydes and ketones with nitroolefins catalyzed by a pyrrolidine sulfonamide

Author keywords

Asymmetric catalysis; Michael addition; Nitroolefin; Organocatalysis; Pyrrolidine sulfonamide

Indexed keywords

ALDEHYDES; CATALYSIS; COMPUTATION THEORY; OLEFINS; ORGANIC COMPOUNDS; STEREOCHEMISTRY;

EID: 33744808244     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.200600115     Document Type: Article
Times cited : (228)

References (94)
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    • note
    • L-N-Cbz-proline amide 2 is commercially available from GL Biochem (Shanghai) Ltd., Shanghia China (93 $ per 25 g).
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    • note
    • In comparison, for the same reaction, at 4°C (S)-pyrrolidine diamine as catalyst gave the product with 80% ee (ref. [11a]), while (S)-diphenylpyrrolinol TMS ether produced product with 68 % ee at room temperature (ref. [14]).
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    • CCDC-287830 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/ data_request/cif,
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.