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Selective oxidation of a single primary alcohol function in oligopyridine frameworks


, : Selective oxidation of a single primary alcohol function in oligopyridine frameworks. Organic Letters 6(17): 2865-2868

A variety of mono-oxidized pyridine, bipyridine, terpyridine, and pyridine/pyridazine are readily prepared under mild conditions using Pyrolusite MnO2. This phase has been characterized by means of X-ray powder diffraction and scanning electron microscopy. The oxidative activity is in keeping with the nature, morphology, and surface area of the MnO2 reagent.

US$19.90

PMID: 15330634

DOI: 10.1021/ol0491843


Other references

Kobashi, N.; Matsumoto, H.; Zhao, S.; Meike, S.; Okumura, Y.; Abe, T.; Akizawa, H.; Ohkura, K.; Nishijima, K-Ichi.; Tamaki, N.; Kuge, Y., 2016: The Thymidine Phosphorylase Imaging Agent 123I-IIMU Predicts the Efficacy of Capecitabine. Recently, companion diagnostics with nuclear medicine techniques have been anticipated as more suitable means than biopsy for predicting treatment efficacy. The anticancer effect of capecitabine, an orally administered chemotherapeutic agent activ...

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Murdy W.H.; Ragsdale H.L., 1980: The influence of relative humidity on direct sulfur di oxide damage to plant sexual reproduction. Results of in vivo experiments with Geranium carolinianum L. showed that SO2 damaged sexual reproduction (in terms of decreased seed set) when relative humidity (RH) was 80% or above, but not when RH was 70% or below. Relative humidity alone, if 8...

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Fujita, H.; Nagata, C., 1976: A molecular orbital study on the incorporation of nucleotides into RNA. Journal of Theoretical Biology 57(1): 187-202

Hofling J.F., 1986: Mechanisms in polymicrobial oral infections. Revista de Microbiologia 17(1): 47-52

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