Related Products of 3637-61-4, Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 3637-61-4, name is Cyclopentanemethanol. A new synthetic method of this compound is introduced below.
A solution of triphenylphosphine (28.80 g, 109.8 mmol) and imidazole (14.9 g, 219.6 mmol) in methylene chloride (160 mL) was cooled to 0 C. and then slowly treated with iodine (27.87 g, 109.8 mmol). The reaction mixture was then treated dropwise with a solution of cyclopentylmethanol (10.00 g, 99.8 mmol) in methylene chloride (10 mL). The resulting reaction mixture was allowed to warm to 25 C. where it was stirred for for 4 h. The reaction mixture was then diluted with water (50 mL), and the reaction mixture was further extracted with methylene chloride (3*20 mL). The combined organic layers were dried over sodium sulfate, filtered, and concentrated in vacuo at 25 C. The resulting solid was washed with pentane (4*50 mL) and filtered through a silica gel plug. The filtrate was concentrated in vacuo at 25 C. to afford iodomethylcyclopentane (18.48 g, 88%) as a clear colorless liquid: EI-HRMS m/e calcd for C6H11I (M+) 209.9906, found 209.9911.
At the same time, in my other blogs, there are other synthetic methods of this type of compound,3637-61-4, Cyclopentanemethanol, and friends who are interested can also refer to it.
Reference:
Patent; Hoffman-La Roche Inc.; US6610846; (2003); B1;,
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