ACTIVATION OF AMMONIA, SECONDARY, AND TERTIARY AMINES BY GROUP IIA AND FIRST ROW MIDDLE AND LATE TRANSITION METAL ATOMS AND CLUSTERS

[摘要] Activation of ammonia and amines occurs during metal vapor synthesis at cryogenic temperatures. The Group IIA metal atoms: magnesium, calcium, strontium, and barium, and the transition metal atoms: chromium, manganese, iron, cobalt, nickel, and zinc react with amines and ammonia. Copper metal atoms do not react. Methane and hydrogen are evoved during warming of the Mn/(CH(,3))(,3)N matrix; methane is evolved during warming of the Mn/(CH(,3)CH(,2))(,3)N matrix. Hydrolysis of the cocondensates yields saturated and unsaturated hydrocarbons, and in some cases, hydrogen is formed. The reaction of certain cocondensates with unsaturated compounds yields hydrogenated products.

[发布机构] Rice University