The satellite observations made in the last 20 years have allowed to better represent the spatial, vertical and temporal variability of carbon monoxide (CO). Infrared observations of the 1-0 and 2-0 bands of CO (centered at 2,143 and 4,235 cm −1 , respectively), performed from the ground (
An efficient total synthesis of the chlorinated thiazole-containing natural product conulothiazole A is reported. Key features of this synthesis include a novel rhodium-catalyzed enantioselective hydrogenation of a 2-enamido-thiazole and a vinylic Finkelstein reaction that could be implemented at all stages of the synthesis to install the chlorinated alkene.
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