@article {8325, title = {2-STEP SYNTHESIS AND CRYSTAL AND MOLECULAR-STRUCTURE OF TETRACYCLO[6.4.0.02,11.04,9]DODEC-6-ENE-3,10-DIONE}, journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie}, volume = {53}, number = {14}, year = {1975}, note = {ISI Document Delivery No.: AN252Times Cited: 4Cited Reference Count: 33}, pages = {2068-2075}, type = {Article}, isbn = {0008-4042}, url = {://A1975AN25200006}, author = {Ngan, Y. M. and Rettig, S. J. and Scheffer, J. R. and Trotter, J.} }