α-Metallocenylalkylation

First ferrocenylstibines and their molecular structures

“…It is to be noted that phosphorus analogue of (1) reacts with one equivalent of MeI and give an unstable N-methylated product while with an excess of MeI yields the respective P,N-dimethylated salt [21,22], which in different to the case of antimony where with one or more equivalent of MeI, a very stable N-methylated product was obtained.…”

Ferrocene–indole hybrids for cancer and malaria therapy

“…A slightly modified procedure of Boev and coworkers [17] was followed for the synthesis of the 3-ferrocenylmethyl-2-phenylindoles. To a stirred solution of the parent 2-phenylindole derivative (1e7, 1 mmoL) and ferrocenemethanol (216 mg, 1 mmoL) in dichloromethane (25 mL), 10 mL of an aqueous solution of HBF 4 (6 mL of 50% commercial acid þ 4 mL H 2 O) was added dropwise.…”

“…The ferroceneeindole hybrids (8e14) were synthesized using a modified procedure of Boev and coworkers [17] (Scheme 1).…”

Organometallic Tetrazole Derivatives: Preparation and Application to Organic Synthesis

“…These reagents alkylate the 5-R-tetrazoles or the corresponding salts in neutral or acid media to afford isomeric N-(α-ferrocenylalkyl)-5-R-tetrazoles. By this procedure tetrazoles 73 and 74 were obtained [82][83][84][85]. oxychloride environment.…”