Abstract

A convenient method of accessing imidazole 2-halo derivatives is proposed, comprising O-acylation of imidazole N-oxide fluoroborate complexes with tosyl halogenides which further undergo cine-substitution of 3-tosyl group with a halogen anion. In conjunction with a previously proposed method of synthesizing N-oxides of 2-unsubstituted 1-arylimidazoles this method enables one to substantially expand the range of accessible compounds.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.