1,5-Pentanediol → 3,5-Dimethyl-1-hexyn-3-ol

Participants

Reaction Steps

Ink I-1 containing inventive Dye 1 was prepared by dissolving 0.57 g dye, 1 g 1,5-pentanediol, 0.2 g 1,2-hexanediol, 0.6 g 2-pyrrolidinone, 0.04 g Tergitol 15-S-9 and 0.03 g Surfynol 465® (Air Products Co.) in enough water to give a total weight of 10 g. Ink I-2 was made in the same way except 0.52 g of inventive Dye 2 was used.

Provenance & Evidence