Stable carbocations. XXIII, Generation and isolation of salts of ferrocenyl(alkoxy)methylium cations and their intermediacy in acid-promoted acetal hydrolysisKENNY, T. P. E; KNIPE, A. C; WATTS, W. E et al.Journal of organometallic chemistry. 1991, Vol 413, Num 1-3, pp 257-261, issn 0022-328XArticle

A THEORETICAL STUDY OF THE ANOMALOUS SUBSTITUENT EFFECT OF THE HYDROXYL GROUPASTIN KB.1980; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1980; VOL. 21; NO 38; PP. 3713-3716; BIBL. 13 REF.Article