[4+2] Cycloaddition Reactions Between 1,8-Disubstituted Cyclooctatetraenes and Diazo Dienophiles: Stereoelectronic Effects, Anticancer Properties and Application to the Synthesis of 7,8-Substituted Bicyclo[4.2.0]octa-2,4-dienes
作者:Rebecca L. Grange、Michael J. Gallen、Heiko Schill、Jenny P. Johns、Lin Dong、Peter G. Parsons、Paul W. Reddell、Victoria A. Gordon、Paul V. Bernhardt、Craig M. Williams
DOI:10.1002/chem.200903454
日期:2010.8.2
azodicarboxylate (DIAD) and 1,8‐disubstituted cyclooctatetraenes are also described and further manipulation of a resulting cycloadduct uncovered a new pathway to the synthetically challenging bicyclo[4.2.0]octa‐2,4‐diene family. Variation of the substituents resulted in a range of compounds displaying selective action against different human tumour cell types.