Related Products of 17117-17-8, Adding some certain compound to certain chemical reactions, such as: 17117-17-8, name is 3-Bromo-5-ethoxypyridine,molecular formula is C7H8BrNO, 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 17117-17-8.
PREPARATION 169 3-Ethoxy-5-(tri-n-butylstannyl)pyridine A stirred mixture of 3-bromo-5-ethoxypyridine (Rec. Trav. chim., 1948, 67, 377; 930 mg, 4.6 mmol), bis(tri-n-butyltin) (3.46 ml, 6.9 mmol), tri-o-tolylphosphine (420 mg, 1.37 mmol), palladium(II) acetate (78 mg, 0.35 mmol), triethylamine (1.23 ml, 8.84 mmol) and acetonitrile (15 ml), under nitrogen, was heated under reflux for 18 hours, then allowed to cool. The solution was decanted from the black, tarry residue and evaporated under reduced pressure, then the resulting residue flash chromatographed, using an elution gradient of ethyl acetate:pentane (0:100 to 5:95), to yield the title compound (600 mg, 32%) as a colourless oil. delta(CDCl3): 0.90 (t,9H), 1.08 (t,6H), 1.30-1.42 (m,6H), 1.42 (t,3H), 1.58 (m,6H), 4.08 (q,2H), 7.25 (s,1H), 8.17 (s,1H), 8.19 (s,1H).
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. 17117-17-8, 3-Bromo-5-ethoxypyridine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Pfizer INC; US6387931; (2002); B1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem