Musashino University

Photoredox/Cobalt-Catalyzed Cascade Rearrangement-Cyclization of Alkene

A photoredox/cobalt-catalyzed sequential rearrangement-cyclization of unactivated alkenes is reported. 1,1diarylalkenes bearing tethered nucleophiles undergo a selective 1,2-aryl migration, initiated by metal-hydride hydrogen atom transfer and radical-polar crossover, and followe...

The “Dove Drawing” Appearance of the Ilium in Spondyloepiphyseal Dysplasia Congenita: A Proposed Radiographic Sign

Recognizable radiographic signs aid in the differential diagnosis of skeletal dysplasias. Spondyloepiphyseal dysplasia congenita (SEDC), a COL2A1-related disorder, presents with characteristic but sometimes subtle pelvic changes in early childhood. To propose a novel pelvic radio...