which of the following can accept an electron pair in the formation of a dative covalent bond?下列哪个可以在形成配价键时得到一对电子1 NH3 2 AlCl33 CH44 BF3 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 选择2,4;NH3的中心氮原子含有一孤电子对,形成配价键时给出电子;...
AlCl3 Lewis Acid-promoted imine synth by insertion of isocyanide into C-H bond of electron-rich arene [indole 3-iminylation 3-iminoindole]Tobisu, MYamaguchi, SChatani, N
Being one of the abundant elements in the Earth crust, and with extensive uses in modern industry, the aluminum’s global production has risen over 50% in the last decade [1]. With the growth of demand [2] grows the need of finding alternative manufacturing processes for aluminum that will...