Amberlyst-15 as a Convenient Catalyst for Chemoselective Thioacetalization
- 1 August 1989
- journal article
- research article
- Published by Taylor & Francis in Synthetic Communications
- Vol. 19 (13-14) , 2383-2387
- https://doi.org/10.1080/00397918908052638
Abstract
A new, mild and chemoselective protection of aldehydes as 1,3-dithiolanes is described. High yields are obtained at room temperature even in the presence of ketones. Ketones may also be protected at elevated temperatures.Keywords
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