Efficient synthesis of triarylmethanes via bisarylation of aryl aldehydes with arenes catalyzed by silica gel-supported sodium hydrogen sulfate

✍ Scribed by Yixin Leng; Fang Chen; Li Zuo; Wenhu Duan

• Book ID: 104097574
• Publisher: Elsevier Science
• Year: 2010
• Tongue: French
• Weight: 587 KB
• Volume: 51
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/j.tetlet.2010.02.157

✦ Synopsis

An efficient synthesis of triarylmethanes has been developed via bisarylation of aryl aldehydes with arenes catalyzed by silica gel-supported sodium hydrogen sulfate in a solvent-free system. The new method features high yield, mild reaction conditions, and environmental friendliness.