|
|||||
|
|
First Higher‐Order Photocycloaddition to a CN Bond: 1,3‐Diazepines from Maleimides |
|
| Authors: | Kara?L Cubbage Andrew?J Orr‐Ewing Prof?Dr Kevin?I Booker‐Milburn Prof?Dr |
| Institution: | School of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS (UK), Fax: (+44)?117‐929‐8611 |
| Abstract: | A light touch is all that is required to cleave a maleimide C? N bond to effect a 5+2] photocycloaddition with a sterically encumbered C?N moiety (see scheme).  |
| Keywords: | cycloaddition heterocycles hydrazones oximes photochemistry quantum yield |