An unprecedentedly straightforward electro-oxidative coupling of sulfides with activated methylene compounds to synthesize sulfur ylides has been developed. Good to excellent yields can be obtained under catalyst- and oxidant-free conditions at room temperature. Owing to the use of continuous-flow electrochemical setups, this green, mild and practical electrosynthesis features high efficiency and excellent
P ACTIVE MATERIALS FOR ORGANIC PHOTOELECTRIC CONVERSION LAYERS IN ORGANIC PHOTODIODES
申请人:Sony Corporation
公开号:US20210193935A1
公开(公告)日:2021-06-24
The present disclosure relates to transparent P materials and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis.
本公开涉及透明P材料及其在吸收层、光电转换层和/或有机图像传感器中的使用,以及它们的合成方法。
Insights on Bimetallic Micellar Nanocatalysis for Buchwald–Hartwig Aminations
作者:Tharique N. Ansari、Armand Taussat、Adam H. Clark、Maarten Nachtegaal、Scott Plummer、Fabrice Gallou、Sachin Handa
DOI:10.1021/acscatal.9b02622
日期:2019.11.1
their linkage with the activated carbon surface is revealed by XAS analysis. Control NMR experiments revealed the binding of the ligand with both Cu and Pd, and all phosphine molecules are under the same environment. In addition to NMR and XAS analysis, the catalyst is characterized by SEM, HRTEM, XPS, and TGA. Reactions are highly reproducible at variable scales. Environmentally benign, proline-based
Gold‐catalyzed C−H Functionalization of Phenothiazines with Aryldiazoacetates
作者:Sripati Jana、Claire Empel、Chao Pei、Thanh Vinh Nguyen、Rene M. Koenigs
DOI:10.1002/adsc.202000962
日期:2020.12.22
motif in pharmaceuticals and advanced functional organic materials. However, the C−H functionalization reaction of N‐protected phenothiazine is rather unexplored and often shadowed by its chemical reactivity on the heteroatomic centers, which limits the diversity of its potential applications. This report demonstrates a straightforward approach towards the site‐selective C−H functionalization of phenothiazine