@article {3675, title = {Crystal structure-reactivity relationships in the solid state photochemistry of 2,4,6-triisopropylthiobenzophenone: C=O...H versus C=S...H abstraction geometry}, journal = {Tetrahedron Letters}, volume = {37}, number = {13}, year = {1996}, note = {ISI Document Delivery No.: UC590Times Cited: 6Cited Reference Count: 19}, month = {Mar}, pages = {2125-2128}, type = {Article}, abstract = {X-ray crystal structure solid state photoreactivity correlations are reported for 2,4,6-triisopropylthiobenzophenone (1a) and its p-methoxy derivative 1b. The results reveal interesting differences in the geometry of gamma-hydrogen atom abstraction for ketones and thiones.}, keywords = {2, 4, 6-TRIISOPROPYLBENZOPHENONES, CONFORMATION, KETONES, PHOTOCYCLIZATION, TRIPLET-STATES}, isbn = {0040-4039}, url = {://A1996UC59000003}, author = {Fu, T. Y. and Scheffer, J. R. and Trotter, J.} }