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The generation of carbonyl compounds from acetals and ketals by iodotrichlorosilane (ITCS)

✍ Scribed by Saad S. Elmorsy; M.V. Bhatt; Andrew Pelter

Book ID: 104224768
Publisher: Elsevier Science
Year: 1992
Tongue: French
Weight: 200 KB
Volume: 33
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)91700-3

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✦ Synopsis

Cheap and readily available iodotrichlorosilane (SiCl, I NaI) readily regenerates aldehydes and ketones from cyclic and acyclic acetals and ketals, in 20-60 min at ambient temperature.

The reaction is highly chemoselective as phenolic ethers and esters are not cleaved. The pathway for the process is unlike any previously proposed.

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