15539-29-4Relevant articles and documents
Intermolecular ferromagnetic interaction in the crystal of a diphenyl nitroxide derivative. The role of spin-polarized hydrogen atoms located near a neighboring N-O site
Nakagawa, Mitsutoshi,Ishida, Takayuki,Suzuki, Motohiro,Hashizume, Daisuke,Yasui, Masanori,Iwasaki, Fujiko,Nogami, Takashi
, p. 125 - 131 (1999)
The crystal of 9,9-dipropyl-9,10-dihydroacridin-10-yloxyl exhibited a positive Weiss constant (+0.77 K) ascribable to a three-dimensional network of ferromagnetic interactions. The orbital orthogonality between the antibonding N-O π* and H 1s orbitals was found in a nearly isosceles triangle geometry of neighboring H atoms and the N-O site. The following spin polarization scheme is proposed: N(↑)-C(↓)=Co(↑)-Cm(↓)-H m(↑)O(↑)-N, where o- and m-positions are defined with respect to the N-O group.
Deactivation Mechanism of Excited Acridine and 9-Substituted Acridines in Water
Kasama, Kunihiko,Kikuchi, Koichi,Nishida, Yoshiyuki,Kokubun, Hiroshi
, p. 4148 - 4153 (1981)
The deactivation processes of excited acridine, deuterated acridine, and 9-substituted acridines (9-methyl, 9-propyl, 9-chloro, and 9-amino) have been investigated in alkaline and acidic water.The photoreaction does not occur with the irradiation of 365-n
9-alkylacridine synthesis using 2,2-dimethoxypropane as water scavenger
Bratulescu, George
, p. 1877 - 1884 (2014/08/18)
A rapid and high yielding green method was developed for acridine derivative synthesis in solvent free medium. The commercial reagents are easily converted into products by using of microwaves in a heterogeneous medium in the presence of zinc chloride and 2,2-dimethoxypropane. Principal advantages of the procedure are short time, low energy consumption, and easy work-up.
Rapid synthesis of acridines using microwave
Koshima, Hideko,Kutsunai, Kosuke
, p. 1299 - 1302 (2007/10/03)
Microwave irradiation for several minutes caused reaction of diarylamines with carboxylic acids in the presence of zinc chloride to give 9-substituted acridines in good yield.