Synthesis of Ethynylhelicene Oligomers
Part of the Springer Theses book series (Springer Theses)
Side chain analogues of ethynylhelicene oligomers were synthesized by a two-directional method to elongate the oligomers in two directions by a repetitive Sonogashira coupling reaction with building blocks and deprotection [1, 2].
KeywordsBuilding Block Lower Solubility Coupling Reaction High Solubility Subsequent Reduction
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