@article { ISI:000280205200012,
	title = {Synthetic approaches to aromatic belts: building up strain in macrocyclic polyarenes},
	journal = {Chemical Society Reviews},
	volume = {39},
	number = {8},
	year = {2010},
	note = {[["fid":"23894","view_mode":"default","type":"media","attributes":"height":"360","width":"480","style":"width: 267px; height: 200px;","alt":"22. David CSR 2010","title":"22. David CSR 2010","class":"media-element file-default"]]},
	pages = {2879-2890},
	publisher = {ROYAL SOC CHEMISTRY},
	type = {Review},
	address = {THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND},
	abstract = {This tutorial review discusses synthetic strategies towards aromatic belts, defined here as double-stranded conjugated macrocycles, such as [n]cyclacenes, [n]cyclophenacenes, Schluter belt, and Vogtle belt. Their appeal stems, firstly, from the unique nature of their conjugation, having p orbitals oriented radially rather than perpendicular to the plane of the macrocycle. Secondly, as aromatic belts are model compounds of carbon nanotubes of different chiralities, a synthetic strategy towards the buildup of structural strain in these compounds could finally open a route towards rational chemical synthesis of carbon nanotubes. The elusiveness of these compounds has stimulated fascinating and ingenious synthetic strategies over the last decades. The various strategies are classified here by their approach to the buildup of structural strain, which is the main obstacle in the preparation of these curved polyarenes.},
	issn = {0306-0012},
	doi = {10.1039/b904087k},
	author = {Eisenberg, David and Shenhar, Roy and Rabinovitz, Mordecai}
}
