Fast synthesis of amino acid salts and lactams without solvent under microwave irradiation
- 1 January 1995
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 11,p. 1101
- https://doi.org/10.1039/c39950001101
Abstract
Hydroxylamine-O-sulfonic acid reacts with alicyclic ketones over SiO2 under microwave irradiation to give an amino acid salt, which cyclises in high yield to the corresponding lactam after work up in basic medium.Keywords
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