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Title: Bismuth oxide perchlorate as a highly efficient and chemoselective catalyst for thioacetalization of carbonyl compounds under solvent-free conditions
Authors: Kumar, B Sunil
Reddy, Y Thirupathi
Reddy, P Narsimha
Rao, G V P
Rajitha, B
Keywords: Bismuth oxide perchlorate;thioacetalization;carbonyl compounds
Issue Date: Nov-2005
Publisher: CSIR
IPC Code: Int.Cl.7 C 07 D
Abstract: Bismuth oxide perchlorate efficiently and chemoselectively catalyzes the thioacetalization of both aliphatic and aromatic carbonyl compounds under solvent-free conditions. Stearically hindered ketones are also thioacetalized in excellent yields with stoichiometric amounts of 1,3-propanedithiol at room temperature.
Page(s): 2387-2389
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.44B(11) [November 2005]

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