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Volumn 13, Issue 2, 2007, Pages 683-688

Direct catalytic enantioselective α-aminomethylation of aldehydes

Author keywords

Aldehydes; Alpha aminomethylation; Amino acids; Asymmetric catalysis; Diarylprolinol

Indexed keywords

ALCOHOLS; AMINES; AMINO ACIDS; CATALYSIS;

EID: 33846218283     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.200600725     Document Type: Article
Times cited : (42)

References (90)
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    • The β-amino aldehyde 3a can be isolated; however, the ee will decrease on its isolation. For instance, β-amino aldehyde 3a was isolated in 66% yield with 54% ee after 5 h of (S)-proline catalysis at -20°C. The aldehyde 3 a was oxidized in one step to the corresponding dibenzylated 2-aminomethyl-3-methylbutyric acid in 72% yield.
    • The β-amino aldehyde 3a can be isolated; however, the ee will decrease on its isolation. For instance, β-amino aldehyde 3a was isolated in 66% yield with 54% ee after 5 h of (S)-proline catalysis at -20°C. The aldehyde 3 a was oxidized in one step to the corresponding dibenzylated 2-aminomethyl-3-methylbutyric acid in 72% yield.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.