Synthetic Route of 83393-46-8, Adding some certain compound to certain chemical reactions, such as: 83393-46-8, name is 1-(1H-Pyrrolo[2,3-b]pyridin-3-yl)ethanone,molecular formula is C9H8N2O, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 83393-46-8.
A solution of 6.89 g (43.0 mmol) of 1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone in 50 ml of DMF is added dropwise under nitrogen to a suspension of 1.25 g (52.0 mmol) of sodium hydride in 100 ml of DMF. The mixture is stirred at room temperature for one hour and then cooled to 0. A solution of 9.92 g (52.0 mmol) of toluene-4-sulfonyl chloride in 50 ml of DMF is added dropwise, and the reaction mixture is stirred at 0 for 2 hours. The reaction mixture is partitioned between ethyl acetate and water. The organic phase is dried over sodium sulfate, evaporated, and the residue is stirred with water. The residue is filtered off with suction and dried in vacuo: 1-[1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]ethanone as colourless crystals; ESI 315, m.p. 187-189.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 83393-46-8, 1-(1H-Pyrrolo[2,3-b]pyridin-3-yl)ethanone, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Dorsch, Dieter; Sirrenberg, Christian; Mueller, Thomas; US2010/173923; (2010); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem