Adding a certain compound to certain chemical reactions, such as: 937046-98-5, name is 7-Bromopyrrolo[2,1-f][1,2,4]triazin-4-amine, belongs to bromides-buliding-blocks compound, 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 937046-98-5, SDS of cas: 937046-98-5
To a solution of compound 7-bromopyrrolo[2,1-fj[1,2,4]triazin-4-amine (1.5 g, 7.0 mmol) in DME (20 mL), the pinacol ester of 2-indeneboronic acid (1.5 eq.), 2M aq. Na2CO3 (4.0 eq.) were added and degassed with N2 for 15mm. Then Pd(dppf)C12.DCM (5 mol%) was added to the mixture and again degassed for 15 mm. The solution was heated in at 100 C for lh and then allowed to cool at RT. Then the mixture was diluted with 25 mL water and 25 mL EtOAc and extracted. Then the organic layer was washed with brine and dried over anhydrous sodium sulfate and concentrated. The crude gummy liquid was purified by column to afford 7- (1 H-inden-2-yl)pyrrolo [2,1 -fj [1,2,4] triazin-4-amine (970 mg, 57% yield).
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, 7-Bromopyrrolo[2,1-f][1,2,4]triazin-4-amine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; MEDIVATION TECHNOLOGIES, INC.; RAI, Roopa; CHAKRAVARTY, Sarvajit; GREEN, Michael, John; PHAM, Son, Minh; PUJALA, Brahmam; AGARWAL, Anil, Kumar; NAYAK, Ajan, Kumar; KHARE, Sweta; GUGULOTH, Rambabu; RANDIVE, Nitin, Atmaram; WO2015/58084; (2015); A1;,
Bromide – Wikipedia,
bromide – Wiktionary