CBr4 Catalyzed Synthesis of Aryl-14H-dibenzo[a, j] Xanthenes Under Solvent-free Conditions

Bhimapaka   C.   Raju; D.   V. S.   Pradeep; Polepally   P.   Reddy; Janaswamy   M.   Rao

doi:10.2174/157017808785740435

Abstract

A convenient procedure has been developed for the synthesis of heteroaryl, aryl and alkyl 14-[H]-dibenzo [a,j] xanthenes by one-pot condensation of β-naphthol with heteroaryl, aryl and alkyl aldehydes in the presence of CBr4, under solvent free conditions in very good yields. The catalyst is readily available and is inexpensive to promote the synthesis of xanthenes.

Keywords: Xanthenes, aldehydes, β-naphthol, CBr4, one-pot condensation, metal free conditions

« Previous Next »

Rights & Permissions Print Cite

Letters in Organic Chemistry

Title: CBr4 Catalyzed Synthesis of Aryl-14H-dibenzo[a, j] Xanthenes Under Solvent-free Conditions

Volume: 5 Issue: 6

Author(s): Bhimapaka C. Raju, D. V. S. Pradeep, Polepally P. Reddy and Janaswamy M. Rao

Affiliation:

Keywords: Xanthenes, aldehydes, β-naphthol, CBr4, one-pot condensation, metal free conditions

Abstract: A convenient procedure has been developed for the synthesis of heteroaryl, aryl and alkyl 14-[H]-dibenzo [a,j] xanthenes by one-pot condensation of β-naphthol with heteroaryl, aryl and alkyl aldehydes in the presence of CBr4, under solvent free conditions in very good yields. The catalyst is readily available and is inexpensive to promote the synthesis of xanthenes.

Export Options

Export File:

RIS (for EndNote, Reference Manager, ProCite)

BibTeX

Text

Content:

Citation Only

Citation and Abstract

About this article

Cite this article as:

Raju C. Bhimapaka, Pradeep V. S. D., Reddy P. Polepally and Rao M. Janaswamy, CBr4 Catalyzed Synthesis of Aryl-14H-dibenzo[a, j] Xanthenes Under Solvent-free Conditions, Letters in Organic Chemistry 2008; 5 (6) . https://dx.doi.org/10.2174/157017808785740435