Adding a certain compound to certain chemical reactions, such as: 56441-97-5, name is Methyl 4-(benzyloxy)-3-methoxybenzoate, belongs to esters-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 56441-97-5, Formula: C16H16O4
Methyl-4-Benzyloxy-3-methoxy Benzoate (5.00 g, 18.4 mmol) was dissolved in Ac20 (23.5 mL) and cooled to 0C. Cu(N03)2 (5.05g, 27.0 mmol) was added in small portions overminutes. After 90 mi LCMS indicated product formation. The mixture was poured into ice- water and stirred for 45 minutes. Crude product was recovered by centrifugation, rinsed with water, and dried. The crude product was purified via silica-gel chromatography onCombiflash system using a petroleum ether/ethyl acetate gradient. 5.80g (99%), off-white solid. ?H NMR (CD3OD, oe in ppm): 7.62 (s, 1H), 7.45 (d, 2H), 7.40 (t, 2H), 7.35 (m, 1H), 7.25 (s, 1H), 5.20 (s, 2H), 3.95 (s, 3H), 3.90 (s, 3H). MS (ESI-QMS): mlz = 318.03 (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, Methyl 4-(benzyloxy)-3-methoxybenzoate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; ENDOCYTE, INC.; VLAHOV, Iontcho Radoslavov; LEAMON, Christopher Paul; QI, Longwu; WANG, Yingcai; WANG, Kevin Yu; (202 pag.)WO2016/148674; (2016); A1;,
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