Two different hybrid cavitand-resorcin[4]arenes are shown to be effective and selective receptors for the molecular inclusion of positively charged organometallic sandwich complexes of appropriate size. The binding constants of the 1 : 1 complexes formed with a series of neutral and positively charged metallocenes have been calculated using different titration techniques. The motion of the incl...

The 7-methylguanosine triphosphate cap present at the 5' ends of eukaryotic mRNAs plays numerous roles in mRNA expression and metabolism. The identification and studies on cap-binding partners can be significantly advanced using tailored chemical tools such as synthetic cap analogues or RNAs carrying modified cap structures. Here we provide protocols for the production of mRNAs specifically lab...