Han J, Zheng Y, Zheng S, Li S, Hu T, Tang A, Gao C. Water soluble octa-functionalized POSS: all-click chemistry synthesis and efficient host-guest encapsulation.
Chem Commun (Camb) 2014;
50:8712-4. [PMID:
24964315 DOI:
10.1039/c4cc01956c]
[Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of water soluble octa-functionalized POSSs were facilely synthesized via thiol-ene and Menschutkin click chemistry. Among them, octa-alkynyl POSS further reacted with azide-terminal alkyl long chains, resulting in a well-defined, amphiphilic octopus-like POSS. For the first time it was used for host-guest encapsulation and it exhibited an ultrahigh loading capability.
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