Nucleophilic additions to fused benzimidazole N-oxides

Michael Donaghy, Stephen Stanforth

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

The benzimidazoles 16a-f have been prepared from N-oxides 15a-d. Treatment of N-oxides 15c and 15d with a mixture of acetic anhydride and sodium acetate gave the corresponding acetoxy derivatives 26 and 27 via a regiospecific nucleophilic substitution reaction. N-Oxides 15c and 15d were also deoxygenated by 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ).
Original languageEnglish
Pages (from-to)1441-1448
JournalTetrahedron
Volume55
Issue number5
DOIs
Publication statusPublished - 29 Jan 1999

Fingerprint Dive into the research topics of 'Nucleophilic additions to fused benzimidazole N-oxides'. Together they form a unique fingerprint.

Cite this