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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.44B [2005] >
IJC-B Vol.44B(11) [November 2005] >
| 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) |
| Source: | IJC-B Vol.44B(11) [November 2005]
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