Communications

Rearrangements of diferrocenylcyclopropenium ions in the reactions with bis-1,4-O,S-nucleophiles

J. J. Sanchez Garcia, E. I. Klimova

Facultad de Química, Universidad Nacional Autónoma de México, México

Abstract: Reactions of 3-R-1,2-diferrocenylcyclopropenium ions (R is 4-morpholino or SMe) with 2-mercaptophenol or 2-mercaptoethanol proceed via a ring opening and result in three types of products, namely, diferrocenyl-substituted 1,3-oxathiolanes, 1,4-oxathiepines and alkyl prop-2-enethioates.

Keywords: ferrocene, cyclopropenium salts, bis-1,4-O,S-nucleophiles, 1,3-oxathiolanes, oxathiepines, prop-2-enethioates.

Language: English

DOI: 10.1016/j.mencom.2020.09.008

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