Application of 765-04-8, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 765-04-8, name is Undecane-1,11-diol. This compound has unique chemical properties. The synthetic route is as follows.
A solution of undecane-1,11-diol (14; 1.883 g, 10.00 mmol, 1.00 equiv) in CH2Cl2 (50 mL) at r.t. was treated with TBSCl (1.658 g, 11.00 mmol, 1.10 equiv) and imidazole (1.021 g, 15.00 mmol, 1.50 equiv). The suspension was stirred for 16 h at this temperature, water (25 mL) was added, and the mixture was extracted with CH2Cl2 (3 25 mL). The combined organic phases were washed with water, dried over anhydrous Na2SO4 and the solvent was evaporated under reduced pressure. The remaining residue was purified by column chromatography (cyclohexane/EtOAc, 9:1) to afford the title compound. Yield: 1.641 g (5.424 mmol, 54%); colourless oil; Rf = 0.55 (cyclohexane/ EtOAc, 3:1). IR (ATR): 3362, 2926, 2855, 1470, 1463, 1388, 1361, 1254, 1098, 1056, 1006, 939, 833, 815, 773, 721, 661 cm-1. 1H NMR (CDCl3, 500 MHz): delta = 3.63 (dt, J = 5.5, 6.5 Hz, 2 H, 1-H), 3.59 (t, J = 6.7 Hz, 2 H, 11-H), 1.60-1.47 (m, 4 H, 2-H, 10-H), 1.38-1.21 (m, 15 H, 3-H to 9-H, OH), 0.89 (s, 9 H, tBu), 0.04 (s, 6 H, Me). 13C NMR (CDCl3, 125 MHz): delta = 63.5, 63.3, 33.03, 32.96, 29.76, 29.74, 29.67, 29.58, 29.57, 26.1, 25.94, 25.88, 18.5, -5.1. HRMS (ESI): m/z [M + H]+ calcd for C17H39O2Si: 303.27138; found: 303.27159.
According to the analysis of related databases, 765-04-8, the application of this compound in the production field has become more and more popular.
Reference:
Article; Petermichl, Markus; Steinert, Christine; Schobert, Rainer; Synthesis; vol. 51; 3; (2019); p. 730 – 738;,
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