Photochemical behaviour of bicyclo[6.3.1]dodec-1(11)-en-10-one. Crystal and molecular structure of 9,11-dibromotricyclo[6.3.1.0]-dodecan-10-one
Abstract
Bicyclo[6.3.1]dodec-1(11)-en-10-one undergoes photocyclization to give mainly tricyclote[6.3.1.0.]dodecan-10-one. The crystal and molecular structure of 9,11-dibromotricyclo[6.3.1.0]dodecan-l0-one (6) was determined by direct methods from diffractometer data and refined by least-squares techniques to R 0.067 for 3 204 independent reflections.