Fluorenone is an organic compound with the chemical formula (C6H4)2CO. It is bright fluorescent yellow solid. It is synthesised by aerobic oxidation of...
5 KB (239 words) - 13:33, 9 November 2023
carbon between the two benzene rings. Hydroxyfluorene can be converted to fluorenone by oxidation. It is a white-cream colored solid at room temperature. Fluorenol...
8 KB (687 words) - 02:34, 22 September 2024
diphenylmethane. Alternatively, it can be prepared by the reduction of fluorenone with zinc or hypophosphorous acid–iodine. The fluorene molecule is nearly...
9 KB (781 words) - 14:32, 17 July 2024
the Pschorr cyclization: The group Z can be CH2, CH2CH2, NH and CO (to fluorenone) to name just a few. Graebe–Ullmann synthesis Meerwein arylation Sandmeyer...
4 KB (482 words) - 11:13, 26 February 2022
addition to regioselectivity, the degree of nitration is of interest. Fluorenone, for example, can be selectively trinitrated or tetranitrated. The direct...
9 KB (1,105 words) - 08:42, 14 October 2024
solvents like acetic acid. Sodium dichromate can be used in fluorene to fluorenone conversion. Like all hexavalent chromium compounds, sodium dichromate...
9 KB (778 words) - 13:55, 24 January 2024
XII. The Phaeopurpurins" (1934, with William F. Ross) "The Reaction of Fluorenone and Diazomethane—A New Route to 9-Phenanthrol Derivatives" (1940, with...
12 KB (1,013 words) - 10:31, 3 October 2024
Wolff-Kishner reaction. 6. Comparison of the hydrazones of benzophenone, fluorenone, dibenzotropone, and dibenzosuberone". The Journal of Organic Chemistry...
40 KB (4,211 words) - 08:09, 12 October 2024
discharge cycles in tests, although it was not water-soluble. Quinone and fluorenone molecules can be reengineered to increase water solubility. In 2021 a...
63 KB (7,256 words) - 10:15, 9 October 2024
Hipposudoric acid (category Fluorenones)
Hipposudoric acid is a red pigment found in the skin secretions of the hippopotamus; although the secretions are often known as "blood sweat" (thus the...
4 KB (220 words) - 19:41, 9 August 2024
Tilorone (category Fluorenones)
Tilorone (trade names Amixin, Lavomax and others) is the first recognized synthetic, small molecular weight compound that is an orally active interferon...
4 KB (189 words) - 10:29, 28 August 2024
a fluorene derived carbene to give the tetramethyldiaminocarbene and fluorenone has also been reported: The desulfurisation of thioureas with molten potassium...
62 KB (6,933 words) - 11:59, 13 August 2024
4394-00-7 C13H9N acridine 260-94-6 C13H9N phenanthridine 229-87-8 C13H9NO fluorenone oxime 2157-52-0 C13H9P acridophosphine 398-14-1 C13H10 fluorene 86-73-7...
14 KB (28 words) - 10:54, 15 January 2022
organic photoreceptor (OPC) used a chemical known as 2, 4, 7-trinitro-9-fluorenone, commonly referred to as TNF. The photoconductor was mainly composed of...
34 KB (3,699 words) - 17:18, 28 August 2024
solutions of rubicene emit strong yellow fluorescence. It's synthesized from fluorenone by reduction of calcium or magnesium, or it can be obtained by reacting...
3 KB (219 words) - 13:58, 16 May 2023
(and later by the IBM 3800) used a chemical known as 2, 4, 7-trinitro-9-fluorenone, commonly referred to as TNF. The photoconductor was mainly composed of...
42 KB (5,241 words) - 02:45, 7 October 2024
R.J.W. (1937). "35. The structure of some derivatives of fluorene and fluorenone". Journal of the Chemical Society, Transactions: 202–207. doi:10.1039/JR9370000202...
36 KB (3,873 words) - 21:40, 27 November 2023
dehydrobrominated to 2H-inden-1-one (3) using the reagent triethylamine. Benzo[c]fluorenone-9 (4) is generated by self-condensation of 2H-inden-1-one, when heated...
20 KB (2,141 words) - 06:27, 15 January 2024