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Volumn , Issue 3, 2005, Pages 411-416

A reactivity test for HBTU-activated carboxylic acids with low reactivity and competitive coupling of N-methylpyrrole derivatives

Author keywords

Amides; Combinatorial chemistry; DNA; Pyrroles; Solid phase synthesis

Indexed keywords

ACETIC ACID DERIVATIVE; AMIDE; AMINE; CARBONYL DERIVATIVE; CARBOXYLIC ACID DERIVATIVE; DOUBLE STRANDED DNA; ESTER DERIVATIVE; FLUORINE DERIVATIVE; LEUCINE; OLIGONUCLEOTIDE; PYRROLE DERIVATIVE; VALINE;

EID: 14644393586     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2005-862377     Document Type: Article
Times cited : (8)

References (36)
  • 1
    • 0034678033 scopus 로고    scopus 로고
    • Selected references: (a) Schreiber, S. L. Science 2000, 287, 1964.
    • (2000) Science , vol.287 , pp. 1964
    • Schreiber, S.L.1
  • 11
    • 4544263375 scopus 로고    scopus 로고
    • Bugaut, A.; Toulme, J.-J.; Rayner, B. Angew. Chem. Int. Ed. 2004, 43, 3144; Angew. Chem. 2004, 116, 3206.
    • (2004) Angew. Chem. , vol.116 , pp. 3206
  • 30
    • 14644437297 scopus 로고    scopus 로고
    • note
    • 2O; 2:1, v/v) was added, followed by drying and acquisition of the mass spectrum on a Bruker REFLEX IV spectrometer in positive mode with delayed extraction at 20 kV total acceleration voltage. Equireactive acids give a peak pattern of 1:4:6:4:1 for the porphyrin products. Deviations from this ratio of peak intensities were used to calculate relative reactivities, as described earlier (ref.6).
  • 33
    • 14644389861 scopus 로고    scopus 로고
    • note
    • 3 by exposure to air for 4 h. The solution was aspired and analyzed by MALDI-TOF mass spectrometry, as previously described (ref.6).
  • 35
    • 14644430572 scopus 로고    scopus 로고
    • note
    • 3.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.