Chú thích Kết_tủa

  1. ↑ A. D. Adler; F. R. Longo; J. D. Finarelli; J. Goldmacher; J. Assour; L. Korsakoff (1967). “A simplified synthesis for meso-tetraphenylporphine”. J. Org. Chem. 32 (2): 476–476. doi:10.1021/jo01288a053. 
  2. ↑ Alan D. Adler; Frederick R. Longo; Frank Kampas; Jean Kim (1970). “On the preparation of metalloporphyrins”. Journal of Inorganic and Nuclear Chemistry 32 (7): 2443. doi:10.1016/0022-1902(70)80535-8. 
  3. ↑ Dupont, J., Consorti, C., Suarez, P., de Souza, R. (2004). “Preparation of 1-Butyl-3-methyl imidazolium-based Room Temperature Ionic Liquids”. Organic Syntheses. ; Collective Volume 10, tr. 184