Studies on the Detailed Structure of Poly(dimethylsilylene)

作者：Kyushin Soichiro^*; Ichikawa Keisuke; Koyama Yu; Shiraiwa Hiroyuki; Ichikawa Hiroshi; Okamura Kiyohito; Suzuki Kenji

来源：Organometallics, 2014, 33(22): 6298-6304.

DOI：10.1021/om500264u

The detailed structure of poly(dimethylsilylene) was analyzed by Si-29 and 13C CP/MAS NMR spectra and theoretical calculations. The end groups were assigned to methoxy and hydroxy groups. This assignment was also supported by the NMR measurement of model compounds. Branched structures are not present. A trace amount of siloxane bonds is contained. The degree of polymerization was estimated to be ca. 580750 by the Si-29 CP/MAS NMR spectra.

• 出版日期2014-11-24