Pinacol Coupling of Aromatic Aldehydes Using TiCl3-Al-H2O Under Ultrasound Irradiation

Zhi-Ping Lin; Ji-Tai Li; Tong-Shuang Li

doi:10.2174/157017806776114586

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

Pinacol Coupling of Aromatic Aldehydes Using TiCl3-Al-H2O Under Ultrasound Irradiation
Authors: Zhi-Ping Lin¹, Ji-Tai Li² and Tong-Shuang Li³
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¹ College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding 071002, P. R. China. ² College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding 071002, P. R. China. ³ College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding 071002, P. R. China.
Source: Letters in Organic Chemistry, Volume 3, Issue 4, Apr 2006, p. 278 - 281
DOI: https://doi.org/10.2174/157017806776114586
- Available online: 01 Apr 2006

Abstract

Titanium trichloride in H2O can be reduced by Al to the corresponding low valent titanium complexes, which can reduce some aromatic aldehydes and ketones to the corresponding pinacols in 15-83% yields within 25-100 min at r.t.under ultrasound irradiation.

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2006-04-01

2025-10-04

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Article Type: Research Article

Keyword(s): aqueous media; low valent titanium; Pinacol coupling; synthesis; ultrasound irradiation

Pinacol Coupling of Aromatic Aldehydes Using TiCl3-Al-H2O Under Ultrasound Irradiation

Abstract

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