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Oligoynes and polyynes are 1D chains of conjugated sp‐hybridized carbon atoms consisting of alternating single and triple bonds. Their stability rapidly decreases with increasing chain length beyond only a few repeating units. Design strategies, such as the use of bulky end‐capping groups, allow for their characterization and isolation while not contributing significantly to their physical properties...
Oligoynes and polyynes are 1D chains of conjugated sp‐hybridized carbon atoms consisting of alternating single and triple bonds. Their stability rapidly decreases with increasing chain length beyond only a few repeating units. Design strategies, such as the use of bulky end‐capping groups, allow for their characterization and isolation while not contributing significantly to their physical properties...
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