In an article, author is Ahmed, Ahmed A. M., once mentioned the application of 143900-44-1, Computed Properties of C10H19NO3, Name is (S)-tert-Butyl 3-hydroxypiperidine-1-carboxylate, molecular formula is C10H19NO3, molecular weight is 201.26, MDL number is MFCD04115307, category is piperidines. Now introduce a scientific discovery about this category.
Facile synthesis and characterization of novel benzo-fused macrocyclic dicarbonitriles and pyrazolo-fused macrocycles containing thiazole subunits
Novel bis[2-(thiazol-2-yl)acetonitriles], linked to aliphatic cores via ethers, were prepared by the reaction of the appropriate bis(2-bromoethan-1-one) with 2-cyanothioacetamide in dioxane at reflux. Bis[2-(thiazol-2-yl)acetonitriles] were taken as key intermediates for the preparation of a new class of macrocyclic dicarbonitriles bearing two thiazole units and containing two O-2-donor sets and fused with two benzene units. The target macrocyclic dicarbonitriles were prepared by the cyclocondensation of bis[2-(thiazol-2-yl)acetonitriles] with the appropriate bis(aldehydes) in N,N-dimethylformamide in the presence of piperidine at reflux. Moreover, a new class of pyrazolo-fused macrocycles containing thiazole subunits were prepared by the reaction of macrocyclic dicarbonitriles with hydrazine hydrate in ethanol at reflux. The structures of the novel macrocycles bearing thiazole subunits were elucidated by considering their elemental analyses as well as their IR, mass, H-1 NMR and C-13 NMR spectral data.
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Reference:
Piperidine – Wikipedia,
,Piperidine | C5H11N – PubChem