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pro vyhledávání: '"Christina Ribas"'
Autor:
Christina Ribas
Publikováno v:
Argumentos, Iss 27 (2022)
O texto apresenta uma tentativa de compreender, nos marcos do pensamento de Hannah Arendt, sua recusa em ser chamada de filósofa, relacionando tal circunstância às suas experiências na Alemanha durante o nazismo e à sua intenção de refletir so
Externí odkaz:
https://doaj.org/article/287ad7adb51d4c32bc930f3fb519630c
Publikováno v:
Organic Process Research & Development. 4:606-610
Initial studies on the preparation of cheap polymers suitable for the preparation of solid-supported metal catalysts and as solid supports for amino acids are described. The starting chloromethylated polystyrene resins (Merrifield type) were prepared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43acd03603c381843903533d46505c36
https://doi.org/10.1021/op000070q
https://doi.org/10.1021/op000070q
Publikováno v:
Synlett. 1999:957-959
Highly active transesterification catalysts for the synthesis of sensitive methacrylate monomers can be conveniently prepared by reacting chlorotriisopropoxy titanium with cross-linked polystyrene beads functionalised with acetyl acetone or polyethyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f66950c45d3c67b312cc4ac595326599
https://doi.org/10.1055/s-1999-3090
https://doi.org/10.1055/s-1999-3090