ISSN:
0009-2940
Keywords:
Azaphanes
;
Cyclophanes
;
Macrocycles
;
Molecular belts
;
Multistep strategy
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Belt-Shaped Molecules by a Repetitive Synthetic StrategyBelt-shaped molecules of the general type 2 containing up to five benzene ring units (cf. 37) have been synthesized by macrocyclisation reactions of ribbon-shaped precursors. An intermolecular cyclization step generates the macroheterocycles 38 and 40. The fourfold-bridged cyclophane 36 are prepared by intra-and intermolecular cyclization reactions. The X-ray structure analyses of 14, 16, 22, 23, 28, and 36 show S-shaped conformations of the molecules.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19941270428
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