Microwave assisted synthesis of ferrocene amides

FT-IR, NMR spectroscopic and quantum mechanical investigations of two ferrocene derivatives

“…Compounds were prepared according to following method [41]: 3-piperidino-propylamine (1 eq.) or 3-picolylamine (1 eq.)…”

N-ferrocenoyl benzotriazole: A convenient tool for the synthesis of ferrocenoyl esters

“…All spectroscopic data collected for the starting material 1 was in agreement with literature [16]. Starting material 1 was treated with an equimolar amount of alcohol in THF at room temperature for 15 min.…”

“…In our previous literature we have used 1H-benzotriazole/ SOCl 2 methodology for the preparation of novel N-ferrocenyl benzotriazole 1 as starting material for the derivatisation of ferrocenoyl group [16] following the Katritzky's methodology [17] (Scheme 1).…”

N-acylbenzotriazole mediated microwave assisted synthesis of protected and novel unprotected ferrocenoylamidoamino acids

“…Starting material 1-(ferrocenylcarbonyl)-1H-benzotriazole was synthesized following the previously published procedure by us [19]. The analytical data matched those previously reported [19].…”

“…Cl and F) were used as well as DCC/HOBt (Bt: benzotriazol-1-yl) methodology. In this study, 1-(ferrocenylcarbonyl)-1H-benzotriazole, 1 [19], was used as starting material which is available from simple one pot reaction of ferrocenecarboxylic acid with 1H-benzotriazole in presence of thionylchloride. Starting material 1 is an example of N-acylbenzotriazoles.…”