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Volumn 6, Issue 13, 2000, Pages 2435-2448

Catalytic enantioselective aza-Diels - Alder reactions of imines - An approach to optically active nonproteinogenic α-amino acids

Author keywords

Asymmetric catalysis; Cycloadditions; Diels Alder reactions; Enantioselective synthesis; Lewis acids

Indexed keywords

ALKADIENE; ALPHA AMINO ACID; AMINO ACID DERIVATIVE; COPPER DERIVATIVE; ESTER DERIVATIVE; IMINE; LIGAND; NITROGEN; OXAZOLINE DERIVATIVE;

EID: 0034600913     PISSN: 09476539     EISSN: None     Source Type: Journal    
DOI: 10.1002/1521-3765(20000703)6:13<2435::AID-CHEM2435>3.0.CO;2-Z     Document Type: Article
Times cited : (193)

References (137)
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    • At - 78°C the reaction is very slow, while at room temperature a significant reduction in ee is found
    • At - 78°C the reaction is very slow, while at room temperature a significant reduction in ee is found.
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    • 2, respectively. The furan containing α-amino acid derivatives 3h can be used for the synthesis of e. g. aza sugars, see ref. [18]. (matrix presented)
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    • See also references [3i], [4d, e]
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    • c) see also references [3a-c].
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    • All the models have been studied by using the MacSpartan software. The structures of intermediates has been optimized and evaluated for approach of the diene. For intermediate 11 there are two different coordination modes of the N-tosyl α-imino ester 1a relative to the phosphino-oxazoline (S)-5d ligand and both have been examined
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.