Related Products of 630120-99-9, Adding some certain compound to certain chemical reactions, such as: 630120-99-9, name is 5-(Benzyloxy)-2-bromopyridine,molecular formula is C12H10BrNO, 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 630120-99-9.
(2) Dimethoxyethane (120 mL) and water (60 mL) were added to a mixture of the compound (10.00 g) obtained in the above described (1), 1-(2-tetrahydropyranyl)1H-pyrazole-5-boronic acid pinacol ester (15.80 g), sodium carbonate (12.04 g) and a 1,1′-bis (diphenylphosphino)ferrocene palladium(II) dichloride dichloromethane adduct (1.55 g); and the resultant mixture was heated to reflux at 100C under a nitrogen atmosphere for 7 hours. After cooling to room temperature, the resultant solution was passed through Celite (registered trademark) to remove insolubles, and the filtrate was concentrated under reduced pressure. Water was added to the residue, and the mixture was extracted with chloroform. The organic layer was separated by a phase separator, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography (n-hexane/ethyl acetate = 7:3 to 1:1) to give 5-(benzyloxy)-2-[1-(oxan-2-yl)-1H-pyrazol-5-yl]pyridine (11.04 g) as a pale orange oily substance.
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. 630120-99-9, 5-(Benzyloxy)-2-bromopyridine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Taisho Pharmaceutical Co., Ltd.; TANAKA, Hiroaki; BOHNO, Ayako; HAMADA, Makoto; ITO, Yuji; KOBASHI, Yohei; KAWAMURA, Madoka; (235 pag.)EP3418276; (2018); A1;,
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