Continuous Production of a Near Infrared Absorbing Chromophore
作者:In H. Song、Chang H. Rhee、Sang Hyun Park、Su Lim Lee、Dmitry Grudinin、Kwang Ho Song、Jaehoon Choe
DOI:10.1021/op800077j
日期:2008.9.19
The nickeldithiolene complex-type near-infrared chromophore, nickel bis-(1,2-diisopropylthioethane-1,2-dithiolene), was synthesized in three reaction steps and applied to a near-infrared cutoff filter for PDP TV. A microreactor was employed in the strong exothermic reaction of 2-propanethiol and oxalyl chloride. A 90% yield of S,S′-diisopropyl dithiooxalate was obtained with a 75% reduction in solvent