Oxidative Approach Enables Efficient Access to Cyclic Azobenzenes
作者:Martin S. Maier、Katharina Hüll、Martin Reynders、Bryan S. Matsuura、Philipp Leippe、Tongil Ko、Lukas Schäffer、Dirk Trauner
DOI:10.1021/jacs.9b08794
日期:2019.10.30
high-yielding protocol that relies on the oxidative cyclization of diani-lines. In combination with a modular substrate synthesis, it allows for rapid access to diversely functionalized diazocines on gram scales. Our work systematically explores substituent effects on the photoisomerization and thermal relaxation of diazocines. It will enable their incorporation into a wide variety of functional molecules