The First Conversion of Primary Alkyl Halides to Nitroalkanes under Aqueous Medium
作者:Roberto Ballini、Luciano Barboni、Guido Giarlo
DOI:10.1021/jo049048b
日期:2004.10.1
obtained in aqueous medium by reaction of the corresponding halo derivatives with silver nitrite. The procedure works well with both alkyl bomide and alkyliodide and proceeds in satisfactory to good yields even in the presence of other functionalities, minimizing the formation of the undesired alkylnitrites.
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.
Oxidation of Azides by the HOF·CH<sub>3</sub>CN: A Novel Synthesis of Nitro Compounds
作者:Mira Carmeli、Shlomo Rozen
DOI:10.1021/jo060440u
日期:2006.6.1
aromatic rings, ketones, nitriles, halides, alcohols, and esters are tolerated. Sulfides react with HOF·CH3CN usually at the same rate as azides. Amines and olefins, however, react faster, so they have to be protected first. Nitro derivatives with various oxygen isotopes can be made using the labeled H18OF·CH3CN. In the case of chiral azides the stereochemistry around the nitrogen-bonded carbons is retained