In 2014,Andernach, Lars; Opatz, Till published 《Assignment of the absolute configuration and total synthesis of (+)-caripyrin》.European Journal of Organic Chemistry published the findings.Recommanded Product: 29682-15-3 The information in the text is summarized as follows:
The antifungal secondary metabolite (+)-caripyrin was studied by vibrational CD spectroscopy. Anal. of the recorded data, with the Boltzmann weighted-average of the spectra calculated at the B3LYP/6-311G(d,p) level of theory for all relevant conformers, unequivocally proved the (R,R)-configuration for the dextrorotatory natural product. Based on this finding, a short enantioselective synthesis of (+)-caripyrin was developed. The results came from multiple reactions, including the reaction of Methyl 5-bromopicolinate(cas: 29682-15-3Recommanded Product: 29682-15-3)
Methyl 5-bromopicolinate(cas: 29682-15-3) belongs to pyridine. Pyridines are often used as catalysts or reagents; particular notice has been paid recently to how pyridine coordinates to metal centers enabling a wide range of valuable reactions. Recommanded Product: 29682-15-3