New Polymer Syntheses Part 57: Thermally Stable New Ferrocene-Polyazomethines, Synthetic Methodology, and Characterization

Table 1

Room-temperature solubility characteristics of Fc-polyazomethines 6a, 6b, 6c, 6d, and 6e.

Polymer; number	DMF	DMSO	CHCl3	Benzene	Hexane	HCOOH
6a	+	−	++	++	++	++
6b	+	−	++	++	++	++
6c	+	−	+	++	++	++
6d	+	+	+	+	++	++
6e	+	+	++	+	++	++

++: soluble according to visual inspection, +: partially soluble, −: insoluble.