(2E,4E)-hexa-2,4-dien-1-ol

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of 10 g of the polymer from Example 17, 2.2 ml of sorbyl alcohol (2,4-hexadienol) and 0.1 g of lithium metal in 100 ml of THF was refluxed under nitrogen for 18 hours. The mixture was then cooled and a 10-ml portion was poured into 100 ml of hexane containing 2 ml of ethanol to obtain the solid product. To further purify, it was redissolved in 10 ml of THF and suction filtered through a fine frit into 100 ml of water. The precipitated solid was collected and dried. was refluxed under nitrogen for 18 hours The mixture was then cooled to obtain the solid product To further purify it was redissolved in 10 ml of THF suction filtered through a fine frit into 100 ml of water The precipitated solid was collected dried

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Trans,trans-hexa-2,4-dien-1-ol and succinic anhydride are reacted in the presence of N,N-dimethylaminopyridine to provide trans,trans-hexa-2,4-dien-1-ol monosuccinate. An aqueous solution of an excess of the monosuccinate is activated with 1-[3-(dimethylamino)propyl]-3-ethylcarbodiimide and coupled with human serum albumin, to provide a poly(diene) derivative 11.