Methanol--water (1/1) → 1,17-Biscyclohexylguanidino-9-azaheptadecane triacetate

Beteiligte Stoffe

Reaktionsschritte

10.2 g (0.011 mol) of 1,17-biscyclohexylguanidino-9-azaheptadecane dihydroiodide in 150 ml of methanol/water (1:1) were filtered through a column containing 250 g of ion exchanger (OH- form). The free guanidine base obtained after working up was dissolved in methanol and converted into the triacetate with excess glacial acetic acid.

Herkunft & Nachweise