| 摘要 |
<p>A method of preparing cyclic disilanylene-acetylenes wherein 1,2-dichlorodisilanes are reacted with the Grignard reagents of 1,2-diethynyldisilane to yield the eight-membered ring disilanylene acetylenes of formula (I), where R = an alkyl group, and R' = an alkyl group or an aromatic group.</p> |
