Boosayarat Tomapatanaget
(Chulalongkorn University, 2002)
25,27-N,Ń -bis(mercaptoethyl)-1,5-diazacyclooctaneethyl-p-tent-butylcalix[4]arene (6) can be synthesized by 2 methods. In the first method, coupling reaction of dibromoethylcalix[4]arene (2a) and Ni(bme-daco) bearing Ni ...