Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 93-60-7, Name is Methyl nicotinate, molecular formula is , belongs to pyridine-derivatives compound. In a document, author is Wilde, Justin H., SDS of cas: 93-60-7.
Molybdenum-Promoted Synthesis of Isoquinuclidines with Bridgehead CF3 Groups
The preparation of the complex MoTp(NO)-(DMAP)(4,5-eta(2)-(2-trifluoromethyl)pyridine) (DMAP = 4-(dimethylamino)pyridine; Tp = tris(pyrazolyl)borate) is described. The CF3 substituent is found to preclude kappa-N coordination, allowing for direct coordination without protection of the nitrogen. The dihapto-coordinate complex can be isolated as a single diastereomer, methylated, and reacted with a range of nucleophiles. Oxidative decomplexation affords the free dihydropyridines in good yield (75-90%). As a demonstration of synthetic utility, a series of novel bridgehead CF3-substituted isoquinuclidines was prepared from these decomplexed dihydropyridines.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 93-60-7, in my other articles. SDS of cas: 93-60-7.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem