Work

Comparison of different Lewis acids supported on natural phosphate as new catalysts for chemoselective dithioacetalization of carbonyl compounds under solvent-free conditions

Year: 2005

Type: article

Abstract: Various carbonyl compounds can be efficiently converted to their corresponding dithioacetals in the presence of catalytic amounts of ZnCl 2 , NiCl 2 or CuCl 2 supported on natural phosphate.The best catalytic activities were observed with the zinc catalysts.In addition, by employing these catalysts, highly chemoselective dithioacetalization of carbonyl compounds has been achieved.

Source: ARKIVOC

DOI: 10.3998/ark.5550190.0007.203

Authors: Mohamed Zahouily, Abdessamad Mezdar, Abdelhakim Elmakssoudi, Ahmed Rayadh, Saïd Sebti, Hassan Bihi Lazrek

Institutions: Université Hassan II Mohammedia, University of Hassan II Casablanca, Cadi Ayyad University

Language: English

Topic: Chemical Synthesis and Reactions

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W2056016410

FWCI: 0.398

Cites: 9

Cited by: 7

Related to: 10