Anionic Synthesis of Macromonomer Carrying Amino Group Using Diphenylethylene Derivative
- Authors
- Kim, J.; Cho, J.C.; Kim, K.H.; Kim, K.U.; Jo, W.H.; Quirk, R.P.
- Issue Date
- 1998-01
- Publisher
- Oxford University Press
- Citation
- ACS Symposium Series, v.704, pp.85 - 95
- Abstract
- Anionic synthesis of macromonomer of 1,I-diphenylethylene-type unit carrying amino group has been performed in a variety of solvents. The product was characterized by a combination of 1H NMR spectroscopic and size exclusion chromatographic analysis. Based on the UV/Visible spectroscopic analysis, the crossover reaction of n-butyllithium (n-BuLi) with 1-[4-bis(trimethylsilyl)amino]phenyl]-1-phenylethylene was found to be so slow in benzene, but it was completed in the benzene/THF mixture within 2 h. The synthesis of macromonomer of the1,1-diphenylethylene-type unit (over 95 %) carrying amine-functional group (maximum 94 %) was successful on the basis of 1H NMR spectroscopic analysis.
- Keywords
- anionic synthesis; Macromonomer; Amino group; Diphenylethylene derivative
- ISSN
- 0097-6156
- URI
- https://pubs.kist.re.kr/handle/201004/143440
- DOI
- 10.1021/bk-1998-0704.ch007
- Appears in Collections:
- KIST Article > Others
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