3421-95-2Relevant articles and documents
NOVEL REACTIVE BENZOTRIAZOLE UV ABSORBER AND USE THEREOF
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Paragraph 0044-0045; 0085-0086, (2021/07/17)
A novel reactive benzotriazole UV absorber and a use thereof are disclosed. The benzotriazole UV absorber is represented by the following formula (I): wherein, A, R1, R2 and X are defined in the specification.
Synthesis of benzotriazole monomer
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Page/Page column 17, (2010/12/26)
The synthesis of benzotriazole monomers and the use of the benzotriazole monomers and one or more other monomers to prepare ultraviolet (UV) light absorbing polymer compositions. The synthetic methods described in this application provide a significant improvement over the previous methods used to prepare benzotriazole monomers.
Highly enantioselective resolution of terminal epoxides with cross-linked polymeric salen-Co(III) complexes
Song, Yuming,Chen, Huilin,Hu, Xinquan,Bai, Changmin,Zheng, Zhuo
, p. 7081 - 7085 (2007/10/03)
Crosslinked polymeric salen-Co(III) complexes derived from a novel dialdehyde and a trialdehyde were synthesized and employed in the hydrolytic kinetic resolution (HKR) of terminal epoxides. Up to 99% ee were obtained with only 0.16-0.02 mol% of catalyst (based on catalytic unit).