Malachite green colored cation. The oxalate salt is also marketed. The anions have no effect on the color. The intense green color of the cation results from a strong absorption band at 621 nm (extinction coefficient of ). Malachite green is prepared by the condensation of benzaldehyde and dimethylaniline to give leuco malachite green (LMG): Second, this colorless leuco compound, a relative of triphenylmethane, is oxidized to the cation that is MG: A typical oxidizing agent is manganese dioxide. Hydrolysis of MG gives an alcohol: This alcohol is important because it, not MG, traverses cell membranes. Once inside the cell, it is
The Malachite Box "The Mistress of the Copper Mountain" and "The Malachite Casket", was created by Dmitry Batin. Two filmstrips were released, "The Fire-Fairy" (1956) and "The Malachite Box" (1972). "The Stone Flower" was adapted for stage many times. The first ballet of the same name was created by Alexander Fridlender in 1944. The opera in four acts "The Stone Flower" by Kirill Molchanov premiered on 10 December 1950 in Moscow at the Stanislavski and Nemirovich-Danchenko Music Theatre. Sergey Severtsev wrote the Russian language libretto. It was the first opera of Molchanov. The role of Danila (tenor) was sung by Mechislav Shchavinsky, Larisa