Career opportunities within science and technology are seeing unprecedented growth across the world, and those who study chemistry or another natural science at university now have increasingly better career prospects. Recommanded Product: 193354-13-1
5-Methoxycarbonyl-2-oxindole 5-Iodo-2-oxindole (17 g) was refluxed with 2 g of palladium diacetate, 18.2 g of triethylamine, 150 ML of methanol, 15 ML of dimethylsulfoxide and 2.6 g of DPPP in an atmosphere saturated with carbon monoxide.. After 24 hours, the reaction was filtered to remove the catalyst and the filtrate concentrated.. The concentrate was chromatographed on silica gel (30% ethyl acetate in hexane).. The fractions containing product were concentrated and allowed to stand.. The precipitated product was collected by vacuum filtration to give 0.8 g (7%) of the title compound as an off-white solid.
According to the analysis of related databases, 193354-13-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Sugen, Inc.; US6350754; (2002); B2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem