With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.928-51-8, name is 4-Chlorobutan-1-ol, molecular formula is C4H9ClO, molecular weight is 108.5667, as common compound, the synthetic route is as follows.name: 4-Chlorobutan-1-ol
To a suspension of 4-ethynyl-1H-pyrazole (920 mg, 10 mmol) and4-chlorobutan- 1-ol (216 mg, 20 mmol) in acetonitrile (25 mL) was added K2C03 (4.1 g,30 mmol, 3 eq) and KI (166 mg, 1 mmol, 0.1 eq). The mixture was stirred for 6 hours at85 C under N2 protection. The readion mixture was quenched with water and extractedwith EtOAc. The residue was purified by chromatography (DCM:MeOH 10:1) to afford to afford 1.3 g of 4-(4-ethynyl-1H-pyrazol-1-yl)butan-1-ol with 80% yield. ESI-MS mlz 165.02 [M+Hjt
At the same time, in my other blogs, there are other synthetic methods of this type of compound,928-51-8, 4-Chlorobutan-1-ol, and friends who are interested can also refer to it.
Reference:
Patent; THE REGENTS OF THE UNIVERSITY OF MICHIGAN; WANG, Shaomeng; HU, Yang; QIN, Chong; XU, Fuming; HU, Jiantao; XIANG, Weiguo; ZHOU, Bing; (233 pag.)WO2018/52949; (2018); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts