Webviewed at UV (λ = 254 nm) and developed with Hanessian stain (dipping into a solution of (NH 4) 4 MoO 4•4H 2 O (21 g) and Ce(SO 4) 2•4H 2 O (1 g) in H 2 SO 4 (31 mL) and H 2 O (469 mL) and warming). Column chromatographies were performed with the “flash” methodology alternatively using 220-400 mesh silica. Webvisualizations were performed with UV light and/or Hanessian stain. A 10% w/v aqueous solution of citric acid was used during work-ups unless indicated otherwise. Column chromatography was performed on silica gel (230-400 mesh). Melting points were recorded in open capillaries and uncorrected. 1H and 13C

Does anyone know of a TLC dye that can stain this compound?

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TLC Stains - Liverpool

WebTLC Stain Recipes Anisaldehyde 9.2 mL p-anisaldehyde 3.75 mL AcOH 338 mL 95% ethanol 12.5 mL conc. H2SO4 Potassium Permanganate 3 g KMnO4 20 g K2CO3 5 mL 5% NaOH (aq) 300 mL H2O PMA 35 g phosphomolybdic acid 1 pint 95% ethanol Ceric Ammonium Molybdate 40 mL conc. H2SO4 360 mL H2O 10 g ammonium molybdate WebTLC Stains Iodine The plate can be stained with iodine. This can be achieved rapidly, by shaking the plate in a bottle containing silica and a few crystals of iodine. The iodine will stain any compound that reacts with it and so is especially good for visualizing unsaturated compounds. Most spots show up within a few Web254 silica gel plates with UV and Hanessian stain visualization. Flash chromatography was performed with Merck Geduran Si60 silica gel (40-63 UM). Optical rotations were measured with a Perkin Elmer model 343 polarimeter with a 1 dm path length. Infrared billy russo punisher gif