Abstract: The present invention relates to cyclopropane skeleton monophosphine ligands and preparation methods for palladium complexes thereof and an application. Specifically, trans-diaryl substituted cyclopropane skeleton monophosphine ligands are synthesized after trans-1,2-diaryl ethylene undergoing the steps of cyclopropanation reaction, debromination reaction, substitution reaction, and the like. Palladium complexes prepared by coordinating the cyclopropane skeleton monophosphine ligands with a palladium salt show very high activity in catalyzing C—N bond coupling reactions, and have good application prospects.

Abstract: The present invention relates to cyclopropane skeleton monophosphine ligands and preparation methods for palladium complexes thereof and an application. Specifically, trans-diaryl substituted cyclopropane skeleton monophosphine ligands are synthesized after trans-1,2-diaryl ethylene undergoing the steps of cyclopropanation reaction, debromination reaction, substitution reaction, and the like. Palladium complexes prepared by coordinating the cyclopropane skeleton monophosphine ligands with a palladium salt show very high activity in catalyzing C—N bond coupling reactions, and have good application prospects.

Abstract: This application provides example configuration methods and apparatuses. One example method include configuring n processes, where n is an integer greater than or equal to 1. M processes in the n processes are mapped to a first component, where m is an integer greater than 0 and less than or equal to n, and the first component is associated with a first port. Based on a preconfigured association relationship, an association relationship is generated between each of m service instances corresponding to the m processes and the first port.