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Volumn , Issue 14 SPEC. ISS., 2008, Pages 2211-2216

Reliable synthesis of 9-aryl-substituted 2,6,7-trihydroxyxanthen-3-ones

Author keywords

Condensation; Dye; Heterocycles; Oxidations; Xanthenones

Indexed keywords

DEUTERIUM; NUCLEAR MAGNETIC RESONANCE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SODIUM; STANDARDS;

EID: 48549107679     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2008-1078447     Document Type: Article
Times cited : (7)

References (30)
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  • 11
    • 48549088388 scopus 로고    scopus 로고
    • In most reports no yield is given. The described time range for aerobic oxidations covers several days up to few weeks
    • In most reports no yield is given. The described time range for aerobic oxidations covers several days up to few weeks.
  • 12
    • 48549104569 scopus 로고    scopus 로고
    • Fogl, J.; Vrbsky, J. Scientific Papers of the Prague Institute of Chemical Technology 1979, H14, 223; CAS 94:57418.
    • Fogl, J.; Vrbsky, J. Scientific Papers of the Prague Institute of Chemical Technology 1979, Vol. H14, 223; CAS 94:57418.
  • 13
    • 48549087647 scopus 로고    scopus 로고
    • After several weeks, a tarry residue was formed. The influence of light and temperature was intensively studied and indicated no amelioration
    • After several weeks, a tarry residue was formed. The influence of light and temperature was intensively studied and indicated no amelioration.
  • 27
    • 48549102955 scopus 로고    scopus 로고
    • Renaud, P, Sibi, M. P, Eds, Wiley-VCH: Weinheim, Chap. 2.6, 257
    • Schäfer, H. J. In Radicals in Organic Synthesis, Vol. 1; Renaud, P.; Sibi, M. P., Eds.; Wiley-VCH: Weinheim, 2001, Chap. 2.6, 257.
    • (2001) Radicals in Organic Synthesis , vol.1
    • Schäfer, H.J.1
  • 28
    • 48549104690 scopus 로고    scopus 로고
    • Determination and quantification of carbon, hydrogen, nitrogen, and sulfur by microanalysis. Amount of carbon indicates dye content
    • Determination and quantification of carbon, hydrogen, nitrogen, and sulfur by microanalysis. Amount of carbon indicates dye content.
  • 29
    • 48549093873 scopus 로고    scopus 로고
    • After 60 min storage of the NMR samples at r.t., a loss of about 10% dye content was observed compared to the other quantification methods.
    • After 60 min storage of the NMR samples at r.t., a loss of about 10% dye content was observed compared to the other quantification methods.
  • 30
    • 84907131393 scopus 로고    scopus 로고
    • 4b: Fluorone Black; medicinal application: Lillie, R. D.; Pizzolato, P.; Donaldson, P. T. Stain Technol. 1975, 50, 127.
    • 4b: Fluorone Black; medicinal application: Lillie, R. D.; Pizzolato, P.; Donaldson, P. T. Stain Technol. 1975, 50, 127.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.