Answers are grounded in this paper and cite their sources.
Polyethynylated ethenes, allenes, butatrienes, ethanes, and methanes provide an outstanding library of versatile modular building blocks for carbon-rich acetylenic scaffolding, targeting one-, two-, and three-dimensional architectures. Many of these modules are today available from straightforward and high-yielding synthetic protocols.
No takes yet. Share an insight, caveat, or question.
Nielsen et al. (2002) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: