## Abstract The preparation of functionalized resorcinarenes is described. Thus, 2‐nitroresorcinol (= 2‐nitrobenzene‐1,2‐diol), 2‐acetylresorcinol (= 1‐(2,6‐dihydroxyphenyl)ethanone), and 2,6‐dihydroxybenzoic acid were treated with formaldehyde in alkaline medium to give the corresponding resorcina
Colour stability of carthamin under alkaline conditions
✍ Scribed by Koshi Saito; Toshiyuki Mori
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 204 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0308-8146
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