Clean Synthesis of 14-Alkyl and 14-Aryl-14-H-dibenzo[a,j]xanthenes

Tong-Shou Jin; Li-Bin Liu; Ying Yin; Ying Zhao; Tong-Shuang Li

doi:10.2174/157017806778559554

ISSN: 1570-1786
E-ISSN: 1875-6255

Clean Synthesis of 14-Alkyl and 14-Aryl-14-H-dibenzo[a,j]xanthenes
Authors: Tong-Shou Jin¹, Li-Bin Liu², Ying Yin³, Ying Zhao⁴ and Tong-Shuang Li⁵
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¹ College of Chemistry and Environmental Science, Hebei University, No.88 Hezuo Road, Baoding 071002, Hebei Province, P. R. China. ² College of Chemistry and Environmental Science, Hebei University, No.88 Hezuo Road, Baoding 071002, Hebei Province, P. R. China. ³ College of Chemistry and Environmental Science, Hebei University, No.88 Hezuo Road, Baoding 071002, Hebei Province, P. R. China. ⁴ College of Chemistry and Environmental Science, Hebei University, No.88 Hezuo Road, Baoding 071002, Hebei Province, P. R. China. ⁵ College of Chemistry and Environmental Science, Hebei University, No.88 Hezuo Road, Baoding 071002, Hebei Province, P. R. China.
Source: Letters in Organic Chemistry, Volume 3, Issue 8, Aug 2006, p. 591 - 596
DOI: https://doi.org/10.2174/157017806778559554
- Available online: 01 Aug 2006

Abstract

Two clean and efficient methods for the synthesis of 14-alkyl and 14-aryl-14-H-dibenzo[a,j] xanthenes are described: (1) in aqueous media, using p-dodecylbenezenesulfonic acid (DBSA) as the catalyst (20 mol%), under heat conditions. (2) Under solvent-free condition, using p-toluene sulfonic acid (p-TSA) as catalyst and in microwave irradiation.

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2006-08-01

2025-10-02

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Article Type: Research Article

Keyword(s): 14-Alkyl and 14-aryl-14-H-dibenzo[a,j]xanthenes; aldehyde; aqueous media; clean synthesis; microwave irradiation; β-naphthol

Clean Synthesis of 14-Alkyl and 14-Aryl-14-H-dibenzo[a,j]xanthenes

Abstract

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