1445-73-4, 1-Methyl-4-piperidone is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step 1 Preparation of 1-methyl-4-methylaminopiperidine A mixture of 1-methyl-4-piperidone (20 g, 0.18 mol) in methanol:tetrahydrofuran (100 mL, 1:1) and methyl amine (2 M in tetrahydrofuran, 3 mole excess) was placed in a Parr shaker with 5% Pd/C and hydrogenated for two hours at 60 psi and 70 C. The catalyst was filtered and the filtrate concentrated on the rotary evaporator. The crude material was distilled at 44-45 C. at 0.3 mm Hg to give 20 g (87%) of 1-methyl-4-methylaminopiperidine. Anal. Calc’d for C7H16N2: C, 65.57; H, 12.58; N, 21.85. Found: C, 65.49; H, 12.44; N: 21,49.
1445-73-4, As the paragraph descriping shows that 1445-73-4 is playing an increasingly important role.
Reference：
Patent; G. D. Searle & Company; US6423713; (2002); B1;; ; Patent; G.D. Searle & Company; US6514977; (2003); B1;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem