Simple Chiral Non-Racemic Diselenides

Simple Chiral Non-Racemic Diselenides

Very simple, chiral, non-racemic diselenides prepared and their corresponding selenium electrophiles used for stereoselective functionalization of alkenes

University World Rankings

University World Rankings

TimesHE ranks the American universities top in league table headed by Caltech with Harvard and Stanford second and third

Pretzels with Porphyrin

Pretzels with Porphyrin

A [2]catenane and a pretzelane that incorporate porphyrin by axial ligation have been made by researchers in China