Studies on the Chemical Reactivity of 6,8-dibromo-7-hydroxychromone-3-carboxaldehyde Towards Some Nitrogen Nucleophilic Reagents
作者:Magdy A. Ibrahim、Tarik E. Ali、Azza M. El-Kazak、Amira M. Mohamed
DOI:10.1002/jhet.2195
日期:2015.5
The chemical reactivity of 6,8‐dibromo‐7‐hydroxychromone‐3‐carboxaldehyde (1) was studied towards some nitrogen nucleophilic reagents such as heterocyclic amines, 1,2‐N,N‐binucleophiles, 1,2‐N,O‐binucleophiles, 1,3‐N,N‐binucleophiles, 1,4‐N,N‐binucleophiles, 1,4‐N,O‐binucleophiles, and 1,4‐N,S‐binucleophiles under different reaction conditions.
6,8-二溴-7- hydroxychromone -3-甲醛(的化学反应性1)中的溶液向一些氮亲核试剂的研究,例如杂环胺,1,2- Ñ,Ñ -binucleophiles,1,2- Ñ,ö -双亲核试剂,1,3- N,N-双亲核试剂,1,4- N,N-双亲核试剂,1,4- N,O-双亲核试剂和1,4- N,S-双亲核试剂在不同的反应条件下。