| SpectraBase Spectrum ID |
KtoUrpTh92c |
| Name |
Copolymer from 5,5-dichloro-4-hydroxy-2,4-pentadienoic acid lactone (dichloroprotoanemonin) with styrene |
| Source of Sample |
A. Winston, Department Of Chemistry, West Virginia University, Morgantown, West Virginia |
| Chemical Description |
The copolymer contains, in addition to styrene units, probably two forms of 5,5-dichloro-4-hydroxy-2,4-pentadienoic acid lactone |
| Comments |
During copolymerization, the dichloroprotoanemonin loses 10...20% cl (in the form of hcl) |
| Compound Type |
Pure |
| Copyright |
Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. |
| Formula |
C6H2Cl2O2-C8H8 |
| Literature Reference |
A. Winston, D. A. Chapman, J. Polym. Sci. Pt. C 22 (1968) 65-74 (7) Kbr (3/350) |
| Sample Description |
White powder |
| Sample Preparation Comments |
Copolymerization of the monomer mixture (styrene in excess) with AIBN at 65C; removal of HCl by a stream of N2 |
| Source of Spectrum |
Sadtler (sample and properties provided by Professor Doctor Dieter O. Hummel) |
| Technique |
KBr wafer |
