Abstract
The oxime ethers 2a–e have been cyclised with Bu3SnH to the alkoxyamino-3-methylidenechromanes 3a–e. Seven-membered ring formation was observed when the oxime ethers 7a, b were converted into the dibenzo[b,e]oxepines 8a, b under similar conditions. 1-Methoxyaminoindanes 12a, b were produced from the cyclisation of the substrates 11a, b and the cis-fused cyclic products 15a, b and 18 were obtained from compounds 14a, b and 17, respectively.
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 callMore From: Journal of the Chemical Society, Perkin Transactions 1
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.
