An investigation of the interaction between copper(II) ion, oxalyldihydrazide, and molecular oxygen: crystal and molecular structures of products resulting from the addition of an excess of acetaldehyde
作者:George R. Clark、Brian W. Skelton、T. Neil Waters
DOI:10.1039/dt9760001528
日期:——
The end products of the reaction betweencopper(II) ion, an oxalyldihydrazide, ammonia, and excess of acetaldehyde, in air, have been isolated for oxalyldihydrazide itself and N-phenyloxalyldihydrazide. The two products are purple (I) and green (II) respectively and show very high absorption (ε 20 000–30 000 dm3 mol–1 cm–1) in the visible region of the spectrum. X-Ray analysis reveals that (I) crystallises