Title of article
Indium(III) chloride as an efficient, convenient catalyst for thioacetalization and its chemoselectivity
Author/Authors
Muthusamy، نويسنده , , Sengodagounder and Babu، نويسنده , , Srinivasarao Arulananda and Gunanathan، نويسنده , , Chidambaram، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
4
From page
359
To page
362
Abstract
An efficient method for the preparation of 1,3-dithiolanes from aldehydes and ketones with 1,2-ethanedithiol in the presence of a catalytic amount of anhydrous indium(III) chloride is reported. A mild and highly chemoselective thioacetalization of carbonyl compounds using indium(III) chloride as the catalyst is also described. The desired products were obtained in 71–95% yield.
Keywords
3-dithiolanes , Aldehydes , 1 , ketones , 2-Ethanedithiol , 1 , Indium(III) chloride
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1641133
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