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ChemicalBook CAS DataBase List 5-Bromo-2-methoxypyrimidine
14001-66-2

5-Bromo-2-methoxypyrimidine synthesis

6synthesis methods
-

Yield:14001-66-2 60%

Reaction Conditions:

with methanol at 70;

Steps:

1
Synthesis of Compound 11-3 (0400) To a solution of 11-2 (2.0 g, 10 mmol) in methanol (15 mL) was added CH3ONa (2.16 g, 40 mmol). The resulting mixture was stirred at 70° C. overnight. Methanol was evaporated in vacuum. Water (10 mL) was added carefully to the residue and the mixture was extracted with ethyl acetate (300 mL×3). The combined organic layers were dried over Na2SO4, filtered and concentrated to afford 11-3 as a yellow solid (1.17 g, 60%).

References:

Nivalis Therapeutics, Inc.;Wasley, Jan;Rosenthal, Gary J.;Sun, Xicheng;Strong, Sarah;Qiu, Jian US9138427, 2015, B2 Location in patent:Page/Page column 289-290

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