Journal Paper

Paper Information

Journal:
Year:0 | Volume: | Issue:
Start Page: | End Page:

video

sound

Persian Version

View:

18,887

Download:

0

Cites:

Information Journal Paper

Title

DIRECT SYNTHESIS OF BENZO [A] CARBAZOLES BY PALLADIUM-CATALYZED DOMINO REACTIONS: SYNTHESIS AND PHOTOPHYSICAL PROPERTIES OF DIVERSE BENZO [A] CARBAZOLES

Pages

 Start Page 7 | End Page 18

Abstract

 A direct, concise, and atom-economical synthetic method for the generation of benzo [a] carbazoles, using a PALLADIUM-catalyzed reaction has been developed. The reaction produces gave various benzo [a] carbazoles in good to excellent yields, through Knoevenagel condensation followed by intramolecular ortho-arylation. The synthetically attractive feature of the procedure is reflected by its applicability to a wide range of indole and bromobenzaldehyde derivatives. Mechanistic aspects of the reaction involves the formation of a single isomer of two possible products which leads to the formation of benzo[a]carbazoles via a PALLADIUM-catalyzed C-H bond functionalization reaction. The development of the annulation reaction with a wide substrate scope provided a unique opportunity to evaluate PHOTOPHYSICAL PROPERTIES of a series of benzo [a] carbazoles. Almost all the compounds evaluated in this study were found to emit purple to blue light in the visible region. Some interesting structure–property correlations are also described.

Cites

  • No record.
  • References

  • No record.
  • Related Journal Papers

  • No record.
  • Related Seminar Papers

  • No record.
  • Related Plans

  • No record.
  • Recommended Workshops






    File Not Exists.