32559-18-5, Methyl piperidine-2-carboxylate hydrochloride is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To a stirred solution of methyl pipecolate hydrochloride (1 g, 5.57 mmol) in THF (10 ml) was added phenothiazine carbonyl chloride (1.457 g, 5.57 mmol) followed by diisopropylethylamine (2.02 ml, 11.68 mmol). The resulting solution was stirred for 16 h before being partitioned between ethyl acetate and aq. sat. NH4Cl. The organic layer was washed with brine, dried (MgSO4), filtered and evaporated. The residue was purified by flash chromatography (15% ethyl acetate in hexane) to afford the sub-title compound as a colorless oil which crystallized upon standing (1.823 g, 89%): 1H NMR (400 MHz, CDCl3) delta 1.13-1.48 (3H, m), 2.57-2.69 (2H, m), 2.16 (1H, m), 3.00 (1H, m), 3.74 (4H, s+m), 5.00 (1H, m), 7.11 (2H, t), 7.22-7.34 (4H, m), 7.76 (2H, d); 13C NMR (100 MHz, CDCl3) delta 21.3 (CH2), 24.8 (CH2), 27.3 (CH2), 44.9 (CH2), 52.5 (CH3), 55.9 (CH), 122.8 (CH), 125.5 (CH), 127.8 (CH), 128.0 (CH), 129.2 (C), 141.7 (C), 158.4 (C), 172.2 (C), 32559-18-5
As the paragraph descriping shows that 32559-18-5 is playing an increasingly important role.
Reference:
Patent; Randle, John C.R.; US2005/267101; (2005); A1;,
Piperidine – Wikipedia
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