@unpublished{pittir8881, month = {January}, title = {DEVELOPMENT OF PHOTO-SENSITIZED PRECIPITONS AND STUDIES TOWARD THEIR USE AS LIGHT-ACTIVACTED, REVERSIBLE PHASE TAGS}, author = {Michael Thomas Martucci}, year = {2009}, keywords = { organic synthesis; photosensitizer; precipiton; phase tag; separation}, url = {http://d-scholarship-dev.library.pitt.edu/8881/}, abstract = {This dissertation chronicles the discovery and development of an intermolecular photosensitized trans to cis isomerization protocol for bi-phenyl phenyl precipiton phase tags. The optimization of reaction and irradiation conditions, scale-up experiments and isomerization kinetics are presented. This class of precipiton can now be used as a dynamic reversible phase tag ideally suited for multi-step synthesis on multi-gram scale} }