The reactions of arenesulphonyl azides with indole and with 1-methylindole
- 1 January 1972
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- p. 2411-2415
- https://doi.org/10.1039/p19720002411
Abstract
Heating indole with arenesulphonyl azides yields 2-arylsulphonyliminoindolines; similar treatment of 1-methylindole affords mainly the 2-arylsulphonylimino-1-methylindolines with, as minor products, the 3-arylsulphonyl-aminoindoles. In the presence of pyridine, 2-arylsulphonylimino-3-diazoindolines are formed.Keywords
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