Synthetic Route of 1124-63-6, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1124-63-6, name is 3-Cyclohexylpropan-1-ol, molecular formula is C9H18O, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
Example 125 5-(3-Cyclohexyl-propoxy)-1-(4-nitro-phenyl)-1H-tetrazole Cyclohexylpropyl alcohol (237 mL, 1.58 mol) was added to a suspension of NaH (66.0 g, 1.65 mol) in tetrahydrofuran (1.40 L). A solution of 5-Chloro-1-(4-nitro-phenyl)-1 H-tetrazole (320 g, 1.42 mol) in tetrahydrofuran (900 mL) was added dropwise over 1.5 hours. The reaction was allowed to cool to room temperature and stirred overnight. The mixture was concentrated in vacuo to a solid. The solid was dissolved in ethyl acetate, washed with saturated aqueous sodium chloride solution (2x), dried (Na2SO4), and filtered through silica gel (700 g). The red filtrate was concentrated in vacuo until product began to precipitate from solution. Hexane was added and the slurry filtered to provide a tan solid (320 g, 64 %). Mp 82-88C (dec); 1H NMR (CDCl3, 300 MHz) delta 8.43 (d, 9.2 Hz, 2 H), 8.04 (d, 9.2 Hz, 2 H), 4.70 (t, 7.0 Hz, 2 H), 1.96 (m, 2 H), 1.75-1.64 (m, 5 H), 1.39-1.13 (m, 6 H), 0.97-0.87 (m, 2 H); MS (CI) mlz 332 (MH+); Anal. calcd for C16H21N5O3: C, 57.99; H, 6.39; N, 21.13. Found: C, 57.80; H, 6.35; N, 21.02; Rf = 0.43 (N).
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 1124-63-6, 3-Cyclohexylpropan-1-ol.
Reference:
Patent; BAYER CORPORATION; EP1054881; (2008); B1;,
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