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Volumn 61, Issue 11, 2005, Pages 2743-2750

Stereoselective syntheses of tri- and tetrapeptide analogues by dynamic resolution of α-halo amides in nucleophilic substitution

Author keywords

Asymmetric syntheses; Dynamic kinetic resolution; Nucleophilic substitution; Peptidimimetics

Indexed keywords

ACETAMIDE DERIVATIVE; ALKYL GROUP; AMIDE; AMINO ACID; TETRAPEPTIDE; TRIPEPTIDE DERIVATIVE;

EID: 14344255552     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2005.01.091     Document Type: Article
Times cited : (27)

References (18)
  • 17
    • 85030805951 scopus 로고    scopus 로고
    • note
    • 1H NMR of authentic epimers individually prepared from the coupling of L-leucine derivative and (S)- or (R)-phenylglycine derivative followed by N-alkylation with methyl α-bromo acetate or methyl (S)-α-bromo-α-methyl acetate. The absolute configurations of 28-32 are provisionally assigned by analogy to the formation of 25, 26 and 27.
  • 18
    • 85030816861 scopus 로고    scopus 로고
    • note
    • 1H NMR of authentic epimers individually prepared from the substitution of methyl (R)-α-bromo α-methyl or α-isobutyl acetate with (S)-phenylglycine methyl ester on the basis of inversion mechanism.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.