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Volumn 45, Issue 30, 2004, Pages 5841-5843

Facile and rapid regeneration of free amino acids from N-benzyloxycarbonyl- 5-oxazolidinones and from N-benzyloxycarbonylamino derivatives by treatment with BCl3 in dichloromethane

Author keywords

N Benzyloxycarbonyl 5 oxazolidinones; N Benzyloxycarbonylamino acids derivatives

Indexed keywords

AMINO ACID; CARBONYL DERIVATIVE; DICHLOROMETHANE; OXAZOLIDINONE DERIVATIVE;

EID: 3242800382     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2004.06.011     Document Type: Article
Times cited : (9)

References (22)
  • 1
    • 0003463148 scopus 로고
    • Protective Groups in Organic Synthesis
    • New York: John Wiley. p 266
    • Green T.W., Wuts P.G.M. Protective Groups in Organic Synthesis. 2nd ed.:1991;John Wiley, New York. p 266
    • (1991) 2nd Ed.
    • Green, T.W.1    Wuts, P.G.M.2
  • 15
    • 3242787630 scopus 로고    scopus 로고
    • note
    • 2 and evaporated to give a residue, which was dissolved in 0.1 M aqueous HCl (10 mL) and placed on a column (0.7 × 7 cm) of Dowex 50x8-200 resin. The column was washed with several column volumes of distilled water, and then the free amino acid was eluted with 1 M aqueous ammonia. All obtained compounds show correct elemental analyses, consistent physicochemical properties and not racemization
  • 18
    • 3242799321 scopus 로고    scopus 로고
    • note
    • 2) was added and, after a 20 min stirring at 25°C, the reaction mixture was processed as described above (note 11) for N-benzyloxycarbonyl-5- oxazolidinones
  • 21
    • 3242748635 scopus 로고    scopus 로고
    • note
    • (b) This result was obtained in our laboratory, in the hydrogenation of N-benzyloxycarbonyl-3-chlorotyrosine in ethanol, using 10% Pd on carbon as catalyst


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.