Selective chiral recognition of achiral species in nanoclay coassemblies was written by Liang, Juncong;Qi, Na;Xing, Pengyao;Hao, Aiyou. And the article was included in Colloids and Surfaces, A: Physicochemical and Engineering Aspects in 2021.Application In Synthesis of Sodium 2′,4′,5′,7′-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-3′,6′-bis(olate) This article mentions the following:
How to sense and recognize achiral organic mols. using chiroptical responses are rather challenging and have not been well addressed so far. In this work, N-terminal aromatic amino acids were conjugated to the surface of nanoclay noncovalently, providing chiral environments to trap guest mols. It allowed for the selective chiral recognition of achiral dyes using diversified chiroptical responses. Halogen bonding played key role in the emergence of chiral mol. arrangements with synergistic coassembly effect. In the experiment, the researchers used many compounds, for example, Sodium 2′,4′,5′,7′-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-3′,6′-bis(olate) (cas: 16423-68-0Application In Synthesis of Sodium 2′,4′,5′,7′-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-3′,6′-bis(olate)).
Sodium 2′,4′,5′,7′-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-3′,6′-bis(olate) (cas: 16423-68-0) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. Benzofurans are stable towards alkali and readily polymerize on treatment with sulfuric acid, due to which they are useful for the preparation of low cost chemically relatively inert resins.Application In Synthesis of Sodium 2′,4′,5′,7′-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-3′,6′-bis(olate)
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem