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Volumn , Issue 4, 2007, Pages 603-606

Unprecedented 1,1′-carbonyldiimidazole-mediated amidation of unprotected α-amino acids in water

Author keywords

amino acids; 1,1 carbonyldiimidazole (CDI); Amidation; Amidation reaction in water

Indexed keywords

ALIPHATIC AMINE; AMINO ACID DERIVATIVE; AROMATIC AMINE; CARBONYLDIIMIDAZOLE; IMIDAZOLE DERIVATIVE; UNCLASSIFIED DRUG; WATER;

EID: 33947216939     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2007-967965     Document Type: Article
Times cited : (14)

References (41)
  • 32
    • 33947206236 scopus 로고    scopus 로고
    • 3-MeOH as eluent produced amides 3a-m in 27-73% yield.
    • 3-MeOH as eluent produced amides 3a-m in 27-73% yield.
  • 33
    • 33947271509 scopus 로고    scopus 로고
    • 5O: C, 59.32; H, 7.98; N, 26.62. Found: C, 59.24; H, 7.93; N, 26.58.
    • 5O: C, 59.32; H, 7.98; N, 26.62. Found: C, 59.24; H, 7.93; N, 26.58.
  • 34
    • 33947269375 scopus 로고    scopus 로고
    • 6O: C, 60.00; H, 6.67; N, 28.00. Found: C, 59.96; H, 6.65; N, 27.95.
    • 6O: C, 60.00; H, 6.67; N, 28.00. Found: C, 59.96; H, 6.65; N, 27.95.
  • 35
    • 33947201797 scopus 로고    scopus 로고
    • 4O: C, 63.93; H, 6.56; N, 22.95. Found: C, 63.88; H, 6.52; N, 22.90.
    • 4O: C, 63.93; H, 6.56; N, 22.95. Found: C, 63.88; H, 6.52; N, 22.90.
  • 36
    • 33947265379 scopus 로고    scopus 로고
    • 4O: C, 50.00; H, 7.14; N, 33.33. Found: C, 49.94; H, 7.09; N, 33.30.
    • 4O: C, 50.00; H, 7.14; N, 33.33. Found: C, 49.94; H, 7.09; N, 33.30.
  • 37
    • 33947255663 scopus 로고    scopus 로고
    • 2O: C, 65.85; H, 7.32; N, 17.07. Found: C, 65.78; H, 7.26; N, 16.99.
    • 2O: C, 65.85; H, 7.32; N, 17.07. Found: C, 65.78; H, 7.26; N, 16.99.
  • 38
    • 33947194433 scopus 로고    scopus 로고
    • The optical purity of amide analogues was assessed on HPLC using CHIRALPAK WH chiral column (ID 0.46 cm, particle size 10 μm), and results indicate presence of ≤1.0% of the D-enantiomer in all cases.
    • The optical purity of amide analogues was assessed on HPLC using CHIRALPAK WH chiral column (ID 0.46 cm, particle size 10 μm), and results indicate presence of ≤1.0% of the D-enantiomer in all cases.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.