nucleophilic reagents

英

美

网络亲核试剂

Treatments of pyrylium salts with various nucleophilic reagents allows the production of a host of functionalized derivatives.
如果各种亲核试剂与吡喃盐反应，就可制取许多种带官能基的衍生物。
The first is extremely resistant to nucleophilic reagents.
前者极端地阻抗亲核试剂。
The thesis consists of the following two parts: Firstly, we studied CuI-catalyzed carbomagnesiation/ nucleophilic addition of Grignard reagents and acetylenic ketones.
全文共分二个部分：一、CuI催化的格氏试剂与炔基酮的碳镁化-亲核加成串联反应的研究。
CO2 usually serves as electrophile in the carboxylation of nucleophilic organometallic reagents to synthesize carboxylic acid and esters.
CO2可作为亲电试剂与碳亲核试剂进行羧化反应制备有机羧酸或羧酸酯。
β-Hydroperoxy alcohols are a multi-functional group compounds, and have a very lively hydroxy peroxy and hydroxyl groups. They can react with many nucleophilic reagents having electron-deficient groups.
β-过氧醇类化合物是一种多官能团化合物，具有非常活泼的过氧羟基和羟基基团，它们可以和许多缺电子基团发生亲核反应。