ZnCl2(NH3)2

[Chemarss]

Кто нибудь получал ZnCl2(NH3)2, елси да, то подскажите пожалуйста методику, нужен для органического синтеза,

а методику найти никак не могу. Заранее благодарен.

[gvozd]

Возможно, патент подойдет:

http://www.patentgenius.com/patent/4865831.html

An aqueous solution weighing 325.3 g was analyzed and found to contain about 0.74 mole (101 g, 31 percent) of zinc chloride and about 1.55 moles (82.9 g, 25.5 percent) of ammonium chloride and to have a pH of 4.0. Ammonium hydroxide (85.9 g of a15.6N solution, 1.49 moles) was added slowly with stirring to a pH of 7.3, and the white granular precipitate that formed was collected by vacuum filtration and dried in a vacuum oven to a constant weight of 123.7 g. Elemental analysis of this precipitate gave 38.0 percent zinc, 42.0 percent chloride, and 16.2 percent nitrogen, which corresponds to 99.0 percent purity zinc diammine chloride. The identification of the product and its purity were confirmed by X-ray diffraction.

[Chemarss]

Возможно, патент подойдет:

http://www.patentgenius.com/patent/4865831.html

Большое спасибо!!!!