Results 61 to 70 of about 25,345 (208)
Synthesis of N-doped chiral macrocycles by regioselective palladium-catalyzed arylation
Beilstein Journal of Organic ChemistryA series of nitrogen (N)-doped macrocycles was successfully synthesized through palladium-catalyzed arylation. X-ray crystallographic characterization revealed the formation of isomeric products depending on the substituents on the N atoms.
Shuhai Qiu, Junzhi Liu
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Quartz Microbalance Sensor for the Detection of Acrylamide
Sensors, 2004 : Several macrocycles of the Hunter-Vögtle type have been identified as superior host compounds for the detection of small amounts of acrylamide. When coated onto the surface of a quartz microbalance, these compounds serve as highly sensitive and ...
Christoph A. Schalley +4 more
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Creating molecular macrocycles for anion recognition
Beilstein Journal of Organic Chemistry, 2016 The creation and functionality of new classes of macrocycles that are shape persistent and can bind anions is described. The genesis of triazolophane macrocycles emerges out of activity surrounding 1,2,3-triazoles made using click chemistry; and the same
Amar H. Flood
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Linker-Directed Assembly of Twisted ortho-Phenylene-Based Macrocycles
, 2018 o-Phenylene tetramers have been coassembled with linkers into macrocycles through imine condensation. Variation of linker connectivity and length allows both [1 + 1] and [2 + 2] macrocycles to be obtained, complementing (previously reported) [3 + 3 ...
C. Scott Hartley (1386309) +1 more
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Beilstein Journal of Organic Chemistry, 2014 Natural product-like macrocycles were designed as potential antibacterial compounds. The macrocycles featured a D-glucose unit fused into a 12- or 13-member macrolactone.
Richard T. Desmond +5 more
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Recent Advances in the Synthesis and Applications of Nitrogen-Containing Macrocyclic Arenes
MoleculesMacrocyclic arenes are rich-electron macrocycles bridged by methylene or methyl groups from aromatic rings substituted by hydroxyl or alkoxy groups. It has attracted great interest in host–guest chemistry and supramolecular self-assembly due to its clear
Jianhang Hu, Wanhua Wu, Cheng Yang
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Controlling the crystal packing and morphology of metal–organic macrocycles through side-chain modification [PDF]
Supramolecular nanotubes constructed from the self-assembly of conjugated metal–organic macrocycles provide a unique collection of materials properties, including solution processability, porosity, and electrical conductivity.
Audrey, Hill +4 more
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Engineering Solid-State Morphologies in Carbazole–Ethynylene Macrocycles
, 2016 We present a crystallographic study that systematically investigates the effects of the n-alkyl side-chain length on the crystal packing in shape-persistent macrocycles.
Aaron D. Finke (1566388) +3 more
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, 2017 The synthesis and characterisation of two 28-membered, 2,2′-bipyridine-containing macrocycles in high yield is reported. The first imine-containing macrocycle was formed via a Williamson ether synthesis and showed no evidence of higher oligomer formation.
Cremers, Jonathan +11 more
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, 2016 Soluble organic nanorods were prepared from phenylacetylene macrocycles using the topochemical polymerization of butadiyne moieties placed both inside and outside the macrocycles’ skeletons.
Simon Rondeau-Gagné (1983607) +5 more
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