@article {3152, title = {AN ETHENONAPHTHALENE AND ONE OF ITS PHOTOLYSIS PRODUCTS}, journal = {Acta Crystallographica Section C-Crystal Structure Communications}, volume = {50}, year = {1994}, note = {ISI Document Delivery No.: NH708Times Cited: 1Cited Reference Count: 8Part 4}, month = {Apr}, pages = {578-581}, type = {Article}, abstract = {Photolysis of methyl 2-benzoyl-1,4-dihydro-1,4-ethenonaphthalene-3-carboxylate (4) produces two di-pi-methane photoproducts m solution, but three different products in the solid state. The structures of (4) and an unusual solid-state photoproduct methyl 6c-benzoyl-2a,2b,6b,6c-tetrahydrobenzo[a]cyclopropa[cd]pentalene-6b-carb oxylate (13) have been determined by X-ray crystal analyses.}, isbn = {0108-2701}, url = {://A1994NH70800044}, author = {Pokkuluri, P. R. and Scheffer, J. R. and Trotter, J. and Yap, M.} }