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Ryu, Ja-Hyoung
Supramolecular NanoMaterials Lab (SUN)
Research Interests
  • Supramolecular assembly, synthetic peptide assembly, cancer drug delivery

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Supramolecular reactor in an aqueous environment: Aromatic cross Suzuki coupling reaction at room temperature

Cited 35 times inthomson ciCited 36 times inthomson ci
Title
Supramolecular reactor in an aqueous environment: Aromatic cross Suzuki coupling reaction at room temperature
Other Titles
Supramolecular reactor in an aqueous environment: Aromatic cross Suzuki coupling reaction at room temperature
Author
Ja-Hyoung RyuCheong-Jin JangYong-Sik YooSung-Gon LimMyongsoo Lee
Keywords
ROD-COIL MOLECULES; LIQUID-CRYSTALLINE ASSEMBLIES; BLOCK-COPOLYMERS; DIBLOCK COPOLYMERS; ORGANIZATION; ENCAPSULATION; METHODOLOGY; COLUMNAR; MEDIA; GUEST
Issue Date
2005-10
Publisher
AMER CHEMICAL SOC
Citation
JOURNAL OF ORGANIC CHEMISTRY, v.70, no.22, pp.8956 - 8962
Abstract
We have investigated supramolecular reactors for the Suzuki coupling reactions of aryl halides with phenyl boronic acids by using self-assembly of amphiphilic rod-coil molecules in aqueous solution at room temperature. All the rod-coil molecules synthesized in this work showed to self-assemble into discrete micelles consisting of aromatic rod bundles encapsulated by hydrophilic poly(ethylene oxide) coils. We present a comparative study of rod-coil molecules' efficiency as supramolecular reactors for Suzuki coupling reaction. The closed-packed aromatic bundles play an efficient role in supramolecular reactors for the coupling reactions at room temperature. The supramolecular reactor based on hexa-p-phenylene confers unprecedented activity, allowing reactions to be performed at very low catalyst levels, without conventional heating or microwave
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DOI
10.1021/jo051398q
ISSN
0022-3263
Appears in Collections:
PHY_Journal Papers
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