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Continuous synthesis of 2,2,6,6-tetramethyl-4-piperidinol over CuCrSr/Al(2)O(3): effect of Sr promoter

A continuous process was developed for catalytic hydrogenation of triacetoneamine (TAA) to 2,2,6,6-tetramethyl-4-piperidinol (TMP), both of which are indispensable raw materials of hindered amine light stabilizers. A series of promoter-modified CuCr/Al(2)O(3) catalysts were prepared by co-precipitat...

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Detalles Bibliográficos
Autores principales:	Zhang‡, Zijing, Chen‡, Xi, Wang, Bowei, Wang, Long, Li, Yang, Yan, Xilong, Chen, Ligong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Royal Society of Chemistry 2023
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10037677/ https://www.ncbi.nlm.nih.gov/pubmed/36968054 http://dx.doi.org/10.1039/d2ra08306j

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