138377-80-7, 3-Aminopiperidin-2-one hydrochloride is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Example 10 ; 3-[({4-[(3-chloro-2-fluorophenyl) amino]-7-methoxyquinazolin-6- yl} methyl) amino] piperidin-2-one; (Process (a)); 4- [ (3-Chloro-2-fluorophenyl) amino]-7-methoxyquinazoline-6-carbaldehyde was coupled with 3-amino-piperidin-2-one (prepared by converting 3-amino-piperidin-2-one hydrochloride to the free-base form) using an analogous method to that described for the equivalent step in Example 1 to give the title compound ; 1H NMR spectrum : (DMSO d6) 1. 5= (m, 1H), 1.68 (m, 1H), 1.84 (m, 1H), 2.16 (m, 1H), 2.73 (brs, 1H), 3.05 (dd, 1H), 3.13 (m, 2H), 3.84 (d, 1H), 3.93 (d, 1H), 3.98 (s, 3H), 7.21 (s, 1H), 7.28 (t, 1H), 7.48 (t, 1H), 7.53 (m, 2H), 8.35 (s, 1H), 8.44 (s, 1H), 9.80 (s, 1H); Mass Spectrum : (M+H) +430., 138377-80-7
The synthetic route of 138377-80-7 has been constantly updated, and we look forward to future research findings.
Reference：
Patent; ASTRAZENECA AB; ASTRAZENECA UK LIMITED; WO2005/75439; (2005); A1;,
Piperidine – Wikipedia
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