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Volumn 2005, Issue 6, 2005, Pages 191-199

Application of hexafluoroacetone as protecting and activating reagent in solid phase peptide and depsipeptide synthesis

Author keywords

Bidentate reagents; Citramalic acid; Hexafluoroacetone; Tetrahydroisoquinoline carboxylic acid

Indexed keywords

1,3 DIOXOLANE DERIVATIVE; 2,2 BIS(TRIFLUOROMETHYL) 1,3 DIOXOLAN 4 ONE DERIVATIVE; 2,2 BIS(TRIFLUOROMETHYL) 1,3 OXAZOLIDIN 5 ONE DERIVATIVE; AMINO ACID DERIVATIVE; CITRAMALIC ACID; DEPSIPEPTIDE; HEXAFLUOROACETONE; HYDROXYACID; LEUCINE; MALIC ACID; MALIC ACID DERIVATIVE; MONOMER; OXAZOLIDINE DERIVATIVE; PEPTIDE; PHENYLALANINE; PROLINE; REAGENT; RESIN; UNCLASSIFIED DRUG;

EID: 21844439720     PISSN: 14246376     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (9)

References (27)
  • 1
    • 0003405157 scopus 로고    scopus 로고
    • Georg Thieme Verlag: Stuttgart, New York
    • (a) Kocienski, P.J. Protecting Groups; Georg Thieme Verlag: Stuttgart, New York, 2000.
    • (2000) Protecting Groups
    • Kocienski, P.J.1
  • 11
  • 12
    • 21844442891 scopus 로고    scopus 로고
    • note
    • 2,2-Bis(trifluoromethyl)-1,3-dioxolan-4-ones, abbreviated as "HFA-hydroxy acids" or in combination with the three-letter codes. Analogously, "HFA-amino acids " and "HFA-Xaa" represent the corresponding 2,2-bis(trifluoromethyl)-1,3-oxazolidin-5-ones.
  • 17
    • 21844432200 scopus 로고    scopus 로고
    • note
    • The Kaiser test is not suitable for this reaction, because if any product has been formed, the test will be positive too.
  • 18
    • 21844436878 scopus 로고    scopus 로고
    • note
    • Reference products 4a-d were also synthesized by the conventional Fmoc-route. Their retention time in HPLC, 1H chemical shift and HPLC-MS spectra were compared with the products obtained from 3a-d.
  • 26
    • 33751155901 scopus 로고
    • For 1a,1b see ref. 10. For 1c see For 3a-c see ref. 14. For 3d see ref. 16
    • For 1a,1b see ref. 10. For 1c see Burger, K.; Windeisen, E.; Pires, R. J. Org. Chem. 1995, 60, 7641. For 3a-c see ref. 14. For 3d see ref. 16.
    • (1995) J. Org. Chem. , vol.60 , pp. 7641
    • Burger, K.1    Windeisen, E.2    Pires, R.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.