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Bis(1,2,2,6,6-penta­methyl­piperidin-4-yl) 2-butyl-2-(3,5-di-tert-butyl-4-hydroxy­benz­yl)malonate (Tinuvin 144)

The title compound, C(42)H(72)N(2)O(5), a hindered amine light stabiliser (HALS) with the trade name Tinuvin 144 was prepared from bis­(1,2,2,6,6-penta­methyl­piperidin-4-yl) 2-butyl­malonate and 2,6-di-tert-butyl-4-[(dimethyl­amino)meth­yl]phenol using lithium amide as a catalyst. In the mol­ecule,...

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Detalles Bibliográficos
Autores principales: Zeng, Tao, Ren, Wan-Zhong
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2970408/
https://www.ncbi.nlm.nih.gov/pubmed/21577826
http://dx.doi.org/10.1107/S1600536809035260