1,8-Octanediamine, 4-(aminomethyl)- → 1,8-Bis[N-(2,4-bis[N-(3-methoxypropyl)-N-(2,2,6,6-tetramethylpiperid-4-yl)amino]-1,3,5-triazin-6-yl)amino]-4-[N-(2,4-bis[N-(3-methoxypropyl)-N-(2,2,6,6-tetramethylpiperid-4yl)amino]-1,3,5-triazin-6-yl)aminomethyl]octane

Participants

Reaction Steps

Following the procedure described in Example 1, 2-chloro-4,6-bis[N-(3-methoxypropyl)-N-(2,2,6,6-tetramethyl-4-piperidyl)amino]-1,3,5-triazine [prepared as described in Preparation 6(b)] and 1,8-diamino-4-aminomethyloctane were reacted together and the reaction mixture treated to yield a residue, which was purified by column chromatography through silica gel, eluted with 4:1:1 by volume mixture of ethyl acetate, ethanol and triethylamine, to give the desired Compound No. 32, in the form of crystals melting at 96°-99° C.

Provenance & Evidence