Clayden, J.; Greeves, N.; Warren, S.; Wothers, P. (2001). Organic Chemistry. Oxford, Oxfordshire: Oxford University Press. ISBN0-19-850346-6.
doi.org
Dolby, Lloyd J.; Gribble, Gordon W. (1966). "A convenient preparation of indoline". Journal of Heterocyclic Chemistry. 3 (2): 124–125. doi:10.1002/jhet.5570030202. ISSN0022-152X.
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Dolby, Lloyd J.; Gribble, Gordon W. (1966). "A convenient preparation of indoline". Journal of Heterocyclic Chemistry. 3 (2): 124–125. doi:10.1002/jhet.5570030202. ISSN0022-152X.