COA of Formula: C8H7BrO2. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 6-Bromo-2,3-dihydrobenzo[b][1,4]dioxine, is researched, Molecular C8H7BrO2, CAS is 52287-51-1, about Facile and economical electrochemical dehalogenative deuteration of (hetero)aryl halides. Author is Lu, Lijun; Li, Hao; Zheng, Yifan; Bu, Faxiang; Lei, Aiwen.
A practical deuteration of (hetero)aryl halides through an electrochem. reduction method was introduced. This transformation proceeded smoothly at room temperature without metal catalysts, external reductants, or toxic or dangerous reagents. Remarkably, low-cost and chem. equivalent D2O was the sole deuterium source in this reaction. Professional electrosynthesis equipment was not essential because common batteries and electrodes were enough for this reaction.
Different reactions of this compound(6-Bromo-2,3-dihydrobenzo[b][1,4]dioxine)COA of Formula: C8H7BrO2 require different conditions, so the reaction conditions are very important.
Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics