Abstract
trans- - Isopropenyl-4-methylene- spiro[2.x]alkanes ( 4a and 4b ) react at 0°C with CSI to give as major products the trans bicyclic cycloazanondienones ( 12a - 12b ) and as the minor products bicyclodihydro-azepinones ( 11a and 11b ), and the respective cis isomer of bicyclic cycloazanondienones ( 13a and 13b ).
Sign-in/Register to access full text options 
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.
