A one-pot procedure has been proposed for the synthesis of amines directly from cage hydrocarbons. A number of cage amines have been synthesized by treatment of adamantane, its homologs, and structurally related cage hydrocarbons with nitric acid in acetic acid and subsequent addition of urea and heating.
Self-folding cavitands: structural characterization of the induced-fit model
作者:Agustí Lledó、Julius Rebek Jr.
DOI:10.1039/b927031k
日期:——
Deletion of structural elements in cavitand receptors is used to evaluate the thermodynamic and kinetic parameters of binding in these hosts. The use of a bulky guest showcases the importance of host–guest shape adaptations in the molecular recognition process.
Synthesis of Diamantane Derivatives in Nitric Acid Media
作者:Yu. N. Klimochkin、E. A. Ivleva、M. S. Zaborskaya
DOI:10.1134/s1070428021020081
日期:2021.2
Abstract 1-Mono- and 1,4-difunctional diamantanederivatives were synthesized by the reaction of diamantane with nitric acid or a HNO3–AcOH mixture followed by the addition of nitrogen-containing nucleophiles. Methyl N-(diamantan-1-yl)carbamothioate was synthesized from diamantan-1-ol and methyl thiocyanate in sulfuric acid.