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Helix-Sense-Selective Polymerization of 3,5-bis(hydroxymethyl)phenylacetylene Rigidly Bearing Galvinoxyl Residues and Their Chiroptical Properties
Four kinds of newly synthesized achiral phenylacetylenes bearing a phenylhydrogalvinoxyl residue at 4-position were polymerized by using a chiral rhodium catalyst system, [Rh(nbd)B(C(6)H(5))(4)] or [Rh(nbd)Cl](2) catalysts in the presence of chiral (R)-(+)- or (S)-(–)-1-phenylethylamine ((R)- or (S)...
Autores principales: | Shi, Zhichun, Wang, Jianjun, Teraguchi, Masahiro, Aoki, Toshiki, Kaneko, Takashi |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918253/ https://www.ncbi.nlm.nih.gov/pubmed/31766269 http://dx.doi.org/10.3390/polym11111877 |
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