Sequential Continuous Flow Processes for the Oxidation of Amines and Azides by using HOF⋅MeCN
作者:Christopher B. McPake、Christopher B. Murray、Graham Sandford
DOI:10.1002/cssc.201100423
日期:2012.2.13
The generation and use of the highly potent oxidising agent HOF⋅MeCN in a controlled single continuousflowprocess is described. Oxidations of amines and azides to corresponding nitrated systems by using fluorine gas, water and acetonitrile by sequential gas–liquid/liquid–liquid continuousflow procedures are reported.
Polymerization, Stimuli‐induced Depolymerization, and Precipitation‐driven Macrocyclization in a Nitroaldol Reaction System**
作者:Yunchuan Qi、Olof Ramström
DOI:10.1002/chem.202201863
日期:2022.11.16
Dynamic covalent nitroaldolpolymers of different topology is presented. Linear dynamers were generally produced, from which specific macrocycles were formed through depolymerization, driven by precipitation. The dynamers showed a clear adaptive behavior, displaying depolymerization and rearrangement of the dynamer chains in response to alternative building blocks as external stimuli.