Halford

Purified by distn and by recrystn from pet ether. The bis-2,4-dinitrophenyl hydrazone has m 221 dec. [Halford and Weissmann J Org Chem 17 1646 1952 Riemschneider and Kassahn Chem Ber 92 1705 7959.]... [Pg.187]

These plots illustrate the variations of [A] (left axes, open squares) and of absorbance (right axes, filled squares) during the conversion of A(e = 1000) to P( = 7000) for data following zeroth-order (left), halforder (center), and three-halves-order rate laws. [Pg.29]

For Further Reading R. E. Gleason, How far will circuits shrink Science Spectra, vol. 20, 2000, pp. 32—40. B. Halford, Better electrochromics, Chemical and Engineering News, November 30, 2005, http //pubs.acs.org/cen/news/83/i49/8349 electrochromics.html. P. Yam, Plastics get wired, Scientific American, July 1995, pp. 83-89. Information (advanced) on the Nobel Prize 2000, at http //nobelprize.org/nobel prizes/chem-istry/laureates/2000/adv.html... [Pg.891]

Bei der, Umlagerung" von N-Chloracetanilid mit radioaktivem Chlor als Katalysator fanden Olson, Halford und Hornel 149) eine voll-standige Gleichverteilung der Radioaktivitat mit dem Chlor, das in die o- bzw. p-Stellung in den Kern eintritt. Daraus kann auf einen inter-molekularen ionogenen Reaktionsmechanismus geschlossen werden,... [Pg.137]

Halford, D.K., O.D. Markham, and G.C. White. 1983. Biological elimination rates of radioisotopes by mallards contaminated at a liquid radioactive waste disposal area. Health Phys. 45 745-756. [Pg.1742]

Bisher rniBlangen die Versuche, bicyclische Azazulene lierzustellen. Sowohl das von V. Prelog und U. Geyer (107) synthetisierte 8-Aza-bicyclo-(0,3,5)-decan, wie das von J. O. Halford und B. Weissmann (48) beschriebene 4-Azabicyclo-(0,3,5)-decan widerstanden den bekannten Dehydrierungsmoglichkeiten. [Pg.169]

Posner GH, Wang Q, Halford BA, Elias JS, Maxwell JP (2000) Tetrahedron Lett 41 9575... [Pg.240]

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