342043-37-2Relevant articles and documents
Preparation method of 3, 5-dichloroo-phenylenediamine
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Paragraph 0026-0028; 0032-0034, (2021/02/20)
The invention relates to an industrial preparation method of 3, 5-dichloroo-phenylenediamine, which comprises the following steps of: by using 3, 5-dichloroaniline as an initial raw material, carryingout protection, nitrification, deprotection and reduction reaction to synthesize the 3, 5-dichloroo-phenylenediamine. The 3, 5-dichloroo-phenylenediamine obtained in the process is a brown solid, thepurity is 97.5%, the conversion rate of raw materials in each step reaches 100%, the total yield of the whole process reaches 52.7%, 3, 5-dichloroaniline is used as an initial raw material, the positioning property is good, the impurity is few, and the purification is easy.
Design, synthesis, and evaluation of the antiproliferative activity of a series of novel fused xanthenone aminoderivatives in human breast cancer cells
Giannouli, Vasiliki,Kostakis, Ioannis K.,Pouli, Nicole,Marakos, Panagiotis,Kousidou, Olga Ch.,Tzanakakis, George N.,Karamanos, Nikos K.
, p. 1716 - 1719 (2007/10/03)
Derivatives of two novel, structurally related heterocyclic ring systems, xantheno[3,4-d]imidazole and chromeno[4,3,2-c,d]imidazo[4,5-f]indazole, bearing aminoalkyl side chains, have been synthesized, and their antiproliferative activity has been studied