Adding a certain compound to certain chemical reactions, such as: 17193-28-1, name is 1-Amino-1-cyclopentanecarboxamide, belongs to amides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 17193-28-1, Safety of 1-Amino-1-cyclopentanecarboxamide
General procedure: 1-amino-cyclopentanecarboxamide (3) (8.0 g, 62.5 mmol) was acylated with alkyl acyl chloride (93.7 mmol) and triethylamine (17.3 mL, 125.0 mmol) in 50 mL dichloromethane(DCM) at 0 C.After the reaction was completed, the resulting mixture was addedwith 30 mLwater, and extracted with DCM (25 mL 3). The organiclayer was dried over MgSO4. After filtration, the solvent wasremoved under reduced pressure. The residue was dissolved in50 mL MeOH and then 50 mL 10 M KOH was added slowly. Themixturewas refluxed for 3 h. After cooled to room temperature, themixture was added 50 mL H2O and extracted with DCM(30 mL 4). The organic layer was dried over MgSO4, the solventwas removed under reduced pressure. The resulting residue waspurified by CC to give 5a-d.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1-Amino-1-cyclopentanecarboxamide, and friends who are interested can also refer to it.
Reference:
Article; Bao, Xiaolu; Zhu, Weibo; Yuan, Weidong; Zhu, Xingbo; Yan, Yijia; Tang, Hesheng; Chen, Zhilong; European Journal of Medicinal Chemistry; vol. 123; (2016); p. 115 – 127;,
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