Enforced Electronic‐Donor‐Acceptor Complex Formation in Water for Photochemical Cross‐Coupling
作者:Ya‐Ming Tian、Evamaria Hofmann、Wagner Silva、Xiang Pu、Didier Touraud、Ruth M. Gschwind、Werner Kunz、Burkhard König
DOI:10.1002/anie.202218775
日期:——
The sugar alcohol meglumine can solubilize organic compounds in water to synthetically useful levels, allowing the formation of enforced electron donor acceptor (EDA) complexes in water. These EDA complexes offer a new activation for light driven C−C and C−S cross-coupling chemistry without sensitizers.
Preparation of Functionalized Organoindium Reagents by Means of Magnesium Insertion into Organic Halides in the Presence of InCl<sub>3</sub>at Room Temperature
procedure for the direct preparation of triorganoindium reagents from organichalides by means of magnesium insertion in the presence of InCl3 and LiCl is reported (see scheme). The organoindium reagents are obtained in good yields from functionalized aryl, heteroaryl, and alkyl bromides and benzyl chlorides at 25 °C in THF within 4 h. Moreover, the resulting organoindium reagents could be efficiently