Application In Synthesis of TriacetonamineOn October 9, 2019 ,《Synthesis of a Hindered Amine-Grafted Lignin-Based Emulsifier and Its Application in a Green Emulsifiable Concentrate》 was published in Journal of Agricultural and Food Chemistry. The article was written by Zhou, Mingsong; Wang, Dongping; Peng, Ruifen; Yang, Dongjie; Qiu, Xueqing; Qian, Yong. The article contains the following contents:
The 4-amion-2,2,6,6-tetramethylpiperidine (Temp) was grafted into the Sodium Lignosulfonate (SL) to obtain the hindered amine modified lignosulfonate (SL-Temp). Then the polymer surfactant (SL-Temp-CTAB) was prepared by using cetyltrimethylammonium bromide (CTAB) and SL-Temperature The obtained SL-Temp-CTAB was used as emulsifier to prepare green Emulsifiable Concentrate (EC) of avermectin (AVM), which shows good emulsifying property and storage stability. The prepared AVM green EC can form AVM-loaded microspheres with nanometer particle size distribution after emulsification in water. After UV irradiation for 70 h, the AVM retention rate of the green EC prepared using SL-Temp-CTAB was 75.8%, which is much higher than that of com. EC (0.4%) and the green EC prepared using unmodified SL (31.4%). Moreover, the AVM green EC prepared using SL-Temp-CTAB has slow-release performance, and the release equilibrium time is 5.3 times of the com. EC. Therefore, the newly prepared AVM green EC using lignin-based functional emulsifier shows good anti-photolysis and slow-release performance compared with the traditional EC. In the experimental materials used by the author, we found Triacetonamine(cas: 826-36-8Application In Synthesis of Triacetonamine)
Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine is ubiquitous structural motif widely occurred in diverse synthetically and naturally occurring bioactive molecules. Piperidines are an immensely important class of compounds medicinally: the piperidine ring is the most common heterocyclic subunit among FDA approved drugs.Application In Synthesis of Triacetonamine
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem