Year-end Sale % OFF 
Abstract
The treatment of carbonyl compounds (5) with dihalogenomethane and lithium dicyclohexylamide at –78 °C leads after acid hydrolysis to the crude alcohols (6), which by silylation with trimethylchlorosilane–hexamethyldisilazane–pyridine affords the crude silylated alcohols (7); final treatment of compound (7) with lithium di-isopropylamide or butyl-lithium (when one of the halogens is bromine) at low temperature gives the corresponding di- or mono-halogenated olefins (8) or (9), respectively, through a sole β-elimination process.
Published Version
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 callDisclaimer: 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.
