Kinetic Control in the Palladium-Catalyzed Synthesis of C2-Symmetric Hexabenzotriphenylene. A Conformational Study

DOI: 10.1021/ol005916p

Source and publish data:

Organic Letters p. 1629 - 1632 (2000)

Update date:2022-08-11

Topics:

Authors:

Pen?a, Diego

Cobas, Agusti?n

Pe?rez, Dolores

Guitia?n, Enrique

Castedo, Luis

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Article abstract of DOI:10.1021/ol005916p

(Equation Presented) The hitherto unisolated, thermodynamically unstable C₂-symmetric conformer of hexabenzotriphenylene (1) has been efficiently synthesized by palladium-catalyzed cyclotrimerization of 9,10-didehydrophenanthrene (4). The barriers to conformational interconversion of 1 are examined experimentally and by computational studies.

Full text of DOI:10.1021/ol005916p

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