Hu, Q. Y. et al. published their research in Cellulose Chemistry and Technology in 2011 | CAS: 10543-57-4

N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4) belongs to amides. Because of the greater electronegativity of oxygen, the carbonyl (C=O) is a stronger dipole than the N–C dipole. The presence of a C=O dipole and, to a lesser extent a N–C dipole, allows amides to act as H-bond acceptors. Amides are not in general accessible by the direct condensation of amines with carboxylic acids for two reasons: first, both components are readily deactivated by a transfer of a proton from the acid to the amine and second, the hydroxy unit on the carbonyl of the acid is a relatively poor leaving group. Nevertheless, the formation of five- and six-membered rings is often surprisingly simple provided that other factors can be brought into play to assist in the condensation.Reference of 10543-57-4

Use of nitrogen centered peroxide activators to increase the brightening potential of peroxide II. optimized conditions was written by Hu, Q. Y.;Daneault, C.;Robert, S.. And the article was included in Cellulose Chemistry and Technology in 2011.Reference of 10543-57-4 This article mentions the following:

This work focuses on a new TAED/H2O2 bleaching system on spruce-balsam thermomech. pulp, at low consistency. The experiments show that the TAED/H2O2 system improves the brightness of the softwood thermo-mech. pulp significantly (6% ISO), compared to the peroxide system alone. For each fixed molar ratio of TAED/H2O2, there is an optimum range for alkali addition, for achieving a maximum brightness gain of the thermomech. pulp, a well-defined linear correlation being found between the TAED/H2O2 molar ratio and the optimal alkali charge. An optimal TAED/H2O2 ratio is obtained at 0.7, slightly higher than the theor. value of 0.5, as due to the saponification reaction of TAED. TAED/H2O2 results in pulps being slightly more susceptible to light-induced yellowing in the UV and visible regions of the spectrum, at very long irradiation times. Short term light-induced yellowing is approx. the same for both kinds of pulps. In the experiment, the researchers used many compounds, for example, N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4Reference of 10543-57-4).

N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4) belongs to amides. Because of the greater electronegativity of oxygen, the carbonyl (C=O) is a stronger dipole than the N–C dipole. The presence of a C=O dipole and, to a lesser extent a N–C dipole, allows amides to act as H-bond acceptors. Amides are not in general accessible by the direct condensation of amines with carboxylic acids for two reasons: first, both components are readily deactivated by a transfer of a proton from the acid to the amine and second, the hydroxy unit on the carbonyl of the acid is a relatively poor leaving group. Nevertheless, the formation of five- and six-membered rings is often surprisingly simple provided that other factors can be brought into play to assist in the condensation.Reference of 10543-57-4

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics