作者:Kasthuri Rengan、Robert Engel
DOI:10.1039/c39920000757
日期:——
New categories of cascade molecules have been synthesized in four general structural categories (balloons, stars, strings and combs) in which the core and branching points are ammonium ion sites.
我们合成了四类新的级联分子(气球、星形、弦形和梳形),其中的核心和分支点都是铵离子位点。