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pro vyhledávání: '"35"'
Autor:
Frederick G. Bordwell, J.-P. Cheng
Publikováno v:
Journal of the American Chemical Society. 113:1736-1743
Oxidation potentials for 35 phenoxide ions and 3 naphthoxide ions have been combined with their pK HA values to estimated homolytic bond dissociation energies (BDEs) for the O-H bonds in phenols. Comparison with literature values shows that there is
Publikováno v:
Journal of the American Chemical Society. 128(25)
Nickel complexes having a bulky tri(sec-alkyl)phosphine ligand catalyze hydroheteroarylation of alkynes at 35 degrees C. Selective activation of an Ar-H bond over an Ar-CN bond of N-protected 3-cyanoindoles is achieved by a proper choice of ligand an
Autor:
Allison L. Choy, Michael T. Crimmins
Publikováno v:
Journal of the American Chemical Society. 119:10237-10238
The intramolecular [2 + 2] enone-alkene photocycloaddition has been established as a powerful reaction in the rapid construction of advanced intermediates for the synthesis of complex natural products.1,2 The diastereocontrol that is available throug
Publikováno v:
Journal of the American Chemical Society. 119:3619-3620
The autofluorescent age pigments (lipofuscin) which accumulate in the human retinal pigment epithelium (RPE) cells with age are considered to be responsible for causing various eye diseases including age-related macular degeneration (AMD), the leadin