Aerobic Visible-Light-Driven Borylation of Heteroarenes in a Gel Nanoreactor
作者:Jorge C. Herrera-Luna、David Díaz Díaz、Alex Abramov、Susana Encinas、M. Consuelo Jiménez、Raúl Pérez-Ruiz
DOI:10.1021/acs.orglett.1c00451
日期:2021.3.19
Heteroarene boronate esters constitute valuable intermediates in modern organic synthesis. As building blocks, they can be further applied to the synthesis of new materials, since they can be easily transformed into any other functional group. Efforts toward novel and efficient strategies for their preparation are clearly desirable. Here, we have achieved the borylation of commercially available heteroarene
Effective Formation of New C(sp
<sup>2</sup>
)−S Bonds via Photoactivation of Alkylamine‐based Electron Donor‐Acceptor Complexes
作者:Jorge C. Herrera‐Luna、María Carmen Pérez‐Aguilar、Leon Gerken、Olga García Mancheño、M. Consuelo Jiménez、Raúl Pérez‐Ruiz
DOI:10.1002/chem.202203353
日期:2023.1.27
An effective approach for the direct thiolation of five-membered heteroarenes involving visible-light-absorbing EDA complexes is reported. The reaction takes place from an EDA complex between an alkylamine and the heteroarene halide. Selective photolysis to the EDA complex has allowed to generate the heteroarene radical that is suitably trapped by disulfide derivatives, providing a potent synthetic