N3,N8-bis(mesitylenesulfonyl)-3,8-diazalauronitrile

1,6,11-tris(mesitylenesulfonyl)-1,6,11-triaza-(3Z)-tridecene

N3,N8,N13,N18,N23-pentakis(mesitylenesulfonyl)-3,8,13,18,23-pentaaza-(10Z,20Z)-pentacosadiene