Synthesis of organolithium compounds from phenyl selenides
作者:Alain Krief、Abdesslame Nazih、Myriam Hobe
DOI:10.1016/0040-4039(95)01689-f
日期:1995.10
Alkyl aryl selenides react with lithium arenides to produce, regioselectively, alkyllithiums and lithium arylselenolates. Experimental conditions, especially the temperature, have a profound effect on the course of this reaction and on the nature of the products.
A Diversity‐Oriented Approach to Large Libraries of Artificial Macrocycles
作者:Serhii H. Kharchenko、Anna D. Iampolska、Dmytro S. Radchenko、Bohdan V. Vashchenko、Zoia V. Voitenko、Oleksandr O. Grygorenko
DOI:10.1002/ejoc.202100195
日期:2021.5.7
A diversity‐orientedapproach to macrocyclelibraries based on the “build/couple/pair” strategy was used to generate a virtual chemical space of 1.8 ⋅ 105 compounds, with a possibility to further expansion via the “post‐pairing” modifications. The method relied on a 4–5‐step reaction sequence including ring‐closing metathesis as the key step, with 61 % overall synthetic efficiency under parallel chemistry