Baeyer–Drewsen indigo synthesis (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Baeyer–Drewsen indigo synthesis" in English language version.

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doi.org

  • Adolf Baeyer, Viggo Drewsen (1882). "Darstellung von Indigblau aus Orthonitrobenzaldehyd". Berichte der deutschen chemischen Gesellschaft. 15 (2): 2856–2864. doi:10.1002/cber.188201502274.
  • Helmut Schmidt (1997). "Indigo – 100 Jahre industrielle Synthese". Chemie in unserer Zeit. 31 (3): 121–128. doi:10.1002/ciuz.19970310304.
  • Elmar Steingruber "Indigo and Indigo Colorants" Ullmann's Encyclopedia of Industrial Chemistry 2004, Wiley-VCH, Weinheim. doi:10.1002/14356007.a14_149.pub2

evonik.com

history.evonik.com

web.archive.org

zenodo.org

  • Adolf Baeyer, Viggo Drewsen (1882). "Darstellung von Indigblau aus Orthonitrobenzaldehyd". Berichte der deutschen chemischen Gesellschaft. 15 (2): 2856–2864. doi:10.1002/cber.188201502274.