Sc(OTf)<sub>3</sub>Catalyzed Electrophilic Amination of Arenes: An Expeditious Synthesis of Aryl Hydrazides
作者:J. S. Yadav、B. V. S. Reddy、G. Veerendhar、R. Srinivasa Rao、K. Nagaiah
DOI:10.1246/cl.2002.318
日期:2002.3
Arenes react smoothly with diethyl azodicarboxylate in the presence of a catalytic amount of scandium triflate in dichloromethane at ambient temperature to afford the corresponding aryl hydrazides in high yields with high regioselectivity.
FUNCTIONAL, CROSS-LINKED NANOSTRUCTURES FOR TANDEM OPTICAL IMAGING AND THERAPY
申请人:Mallinckrodt LLC
公开号:EP2571529A2
公开(公告)日:2013-03-27
Functional, Cross-Linked Nanostructures for Tandem Optical Imaging and Therapy
申请人:Neumann William L.
公开号:US20130137976A1
公开(公告)日:2013-05-30
The present invention provides optical agents comprising optically functional cross linked supramolecular structures and assemblies useful for tandem optical imaging and therapy. Supramolecular structures and assemblies of the present invention include optically functional shell-cross linked micelles wherein optical functionality is achieved via incorporation of one or more linking groups that include one or more photoactive moieties. The present invention further includes imaging and therapeutic methods using one or more optical agents of the present invention including optically functional shell cross-linked micelles having an associated therapeutic agent.