Related Products of 183208-34-6, Adding some certain compound to certain chemical reactions, such as: 183208-34-6, name is 5-Bromo-1H-pyrrolo[2,3-b]pyridin-2-one,molecular formula is C7H5BrN2O, 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 183208-34-6.
Example 44A tert-butyl (1S,2Z)-2-(5-bromo-2-oxo-1,2-dihydro-3H-pyrrolo[2,3-b]pyridin-3-ylidene)-1-(1H-indol-3-ylmethyl)ethylcarbamate A mixture of 5-bromo-7-aza-oxindole (D. Mazeas, et al., Heterocycles 1999, 50, 1065.) (213 mg, 1.0 mmol), L-BOC-tryptophanal (290 mg, 1.0 mmol) and piperidine (40 muL) in ethanol was refluxed for 2.5 hours and concentrated. The residue was triturated with dichloromethane (1 mL) and hexane (6 mL) and dried to provide the desired product (512 mg). MS (DCI/NH3) m/e 483, 485 (M+H)+.
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. 183208-34-6, 5-Bromo-1H-pyrrolo[2,3-b]pyridin-2-one, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Li, Qun; Woods, Keith W.; Zhu, Gui-Dong; Fischer, John P.; Gong, Jianchun; Li, Tongmei; Gandhi, Virajkumar; Thomas, Sheela A.; Packard, Garrick K.; Song, Xiaohong; Abrams, Jason N.; Diebold, Robert; Dinges, Jurgen; Hutchins, Charles; Stoll, Vincent S.; Rosenberg, Saul H.; Giranda, Vincent L.; US2003/187026; (2003); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem