1247824-26-5Relevant articles and documents
Oligomers and cyclooligomers of rigid phenylene-ethynylene-butadiynylenes: Synthesis and self-assembled monolayers
Jester, Stefan-S.,Shabelina, Natalia,Le Blanc, Stephan M.,Hoeger, Sigurd
supporting information; experimental part, p. 6101 - 6105 (2010/11/05)
Starting from the same bisacetylene, different reaction conditions (palladium or copper catalysis) selectively yielded cyclic or acyclic oligomers with n=2-6 (see picture for n=3) linked by freely rotating corner units. STM images of self-assembled monola