H. Ghaneolhosseini, W. Tjarks, S. Sjöberg
Dec 22, 1997
Citations
0
Influential Citations
13
Citations
Journal
Tetrahedron
Abstract
Abstract 3,8-Diamino-5-[3-(12-(3-aminopropyl)-p-carborane-1-yl)propyl]-6-phenyl phenanthridinium chloride hydrochloride (13) has been synthesised by reacting 3,8-diacetamido-6-phenylphenanthridine (9) with 1-(3-N,N-dibenzyloxycarbonylaminopropyl)-12-(3-iodopropyl)-1,12-dicarba-closo-dodecaborane (8a) in nitrobenzene at 120°C for 4 days and subsequent removal of the protective groups using 33% HBr/AcOH. Conversion to the chloride hydrochloride was accomplished by the action of hydrochloric acid on the pseudo-base of 13.