Selective Syntheses of [7]–[12]Cycloparaphenylenes Using Orthogonal Suzuki–Miyaura Cross-Coupling Reactions

The divergent, selective syntheses of [7]–[12]cycloparaphenylenes have been accomplished utilizing sequential, orthogonal Suzuki–Miyaura cross-coupling reactions from two late-stage intermediates. Quantum yields decrease dramatically as cycloparaphenylene size decreases, highlighting the unique phot...

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Bibliographic Details
Published inJournal of organic chemistry Vol. 77; no. 15; pp. 6624 - 6628
Main Authors Darzi, Evan R, Sisto, Thomas J, Jasti, Ramesh
Format Journal Article
LanguageEnglish
Published WASHINGTON American Chemical Society 03.08.2012
Amer Chemical Soc
Subjects
Alicyclic compounds
Alicyclic compounds, terpenoids, prostaglandins, steroids
Benzene Derivatives - chemical synthesis
Benzene Derivatives - chemistry
Chemistry
Chemistry, Organic
Exact sciences and technology
Molecular Structure
Noncondensed benzenic compounds
Organic chemistry
Physical Sciences
Preparations and properties
Science & Technology
CARBON NANORINGS
STEP
Suzuki coupling
Selectivity
Quantum yield
Chemical synthesis
Optical properties
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Summary:The divergent, selective syntheses of [7]–[12]cycloparaphenylenes have been accomplished utilizing sequential, orthogonal Suzuki–Miyaura cross-coupling reactions from two late-stage intermediates. Quantum yields decrease dramatically as cycloparaphenylene size decreases, highlighting the unique photophysical behavior of the smaller cycloparaphenylenes.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 23
ISSN:0022-3263
1520-6904
DOI:10.1021/jo3011667