Synthesis of transition metal–poly(yne) polymer possessing chiral acetylene bridges
- 1 January 1998
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 6,p. 643-644
- https://doi.org/10.1039/a800372f
Abstract
Treatment of C2-symmetric chiral acetylenes, prepared from (R)-1,1′-bi-2-naphthol, with dichlorobis(trialkylphosphine)-platinum or -palladium in the presence of a CuI catalyst in amine gave high molecular-weight polynuclear complexes, which show a large negative optical rotation.Keywords
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