Adding a certain compound to certain chemical reactions, such as: 4635-08-9, 5-Bromopyridine-3,4-diamine, 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, COA of Formula: C5H6BrN3, blongs to pyridine-derivatives compound. COA of Formula: C5H6BrN3
step 1 : Following the procedures as described in steps 1 – 3 of referential example 13, tert-butyl 2-acetyl- 5H-pyrrolo[3,2-i ]pyrimidine-5-carboxylate was prepared using 2-chloro-5H-pyrrolo[3,2-i ]pyrimidine in place of 5-chloro-lH-pyrrolo[3,2-6]pyridine: lH NMR (400 MHz, CDC13) delta 9.50 (s, 1H), 8.07 (d, J = 3.6 Hz, 1H), 6.93 (d, J = 3.7 Hz, 1H), 2.86 (s, 3H), 1.72 (s, 9H); MS(ESI) m/z: 262.2 [M+l] +.
The synthetic route of 4635-08-9 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; F. HOFFMANN-LA ROCHE AG; ALIAGAS-MARTIN, Ignacio; CRAWFORD, James John; MATHIEU, Simon; RUDOLPH, Joachim; LEE, Wendy; WO2013/92940; (2013); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem