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Alternative polymer supports for organic chemistry.
1Department of Chemistry, Texas A&M University, College Station, TX 77843, USA. bergbreiter@tamu.edu
Medicinal Research Reviews
|September 30, 1999
Summary
Researchers explored alternative polymers for organic chemistry supports beyond divinylbenzene crosslinked polystyrene. New insoluble and soluble polymer options, including functional colloids and thermomorphic strategies, offer versatile applications in chemical synthesis.
Area of Science:
- Polymer Chemistry
- Organic Synthesis
- Materials Science
Background:
- Divinylbenzene crosslinked polystyrene is a common polymer support in organic chemistry.
- Limitations of traditional supports necessitate exploration of alternatives.
Purpose of the Study:
- To discuss polymers other than divinylbenzene crosslinked polystyrene as supports in organic chemistry.
- To explore novel insoluble and soluble polymer alternatives and thermomorphic strategies.
Main Methods:
- Review of literature on alternative polymer supports.
- Discussion of various polymer types including polyethylene, poly(alkene oxide)s, polyacrylamides, and fluorinated acrylates.
- Examination of thermomorphic strategies for polymer recovery.
Main Results:
- Identified porous polyethylene, functional colloids, micron/submicron particles, hollow spheres, and 1D supports as insoluble alternatives.
- Highlighted soluble polymers like polyethylene, poly(alkene oxide)s, polyacrylamides, and fluorinated acrylates.
- Presented thermomorphic strategies for efficient polymer recovery in biphasic systems.
Conclusions:
- Diverse polymer alternatives exist for organic chemistry supports.
- Novel materials and strategies enhance polymer utility and recovery in synthesis.
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