Rosenthal

Figure B2.1.5 Fluorescence upconversion traces obtained at two observation wavelengdis (fiill circles, 570 mn open circles, 650 mn) at room temperature with an oxazine dye, phenoxazone, in methanol solvent. Figure courtesy of Professor S Rosenthal (Vanderbilt University).

Bates, Determination of pH, Theory and Practice, Wiley, New York, 1964, pp. 121-122. t Elving, Markowitz, and Rosenthal, Awfl/. Chem., 28 1179 (1956). 

E. Rosenthal, Su urHexaf/uoride—Thermodynamic Properties, unpubhshed study. Specialty Chemicals Div., AUied Chemical Corp., Morristown, N.J., 1969. 

R. W. Heine and P. C. Rosenthal, Principles of Metal Casting McGraw-Hill Book Co., Inc., New York, 1955. 

Unpublished data of General Chemicals Division, Allied Chemical Company. Used by permission, c = critical temperature. No material in SI units appears in the 1993 ASHRAE Handbook—Fundamentals (SI ed.). Tables and a chart to 50 ata, 200 C are given by Mathias, H. and H. J. Loffler, Techn. Univ. Berhn rept., 1966 (42 pp.). A chart to 1500 psia, 500 F was given by Mears, W. H., E. Rosenthal, et al.,y, Chem. Eng. Data, 11, 3 (1966) 338-. l43. 

Wu-Williams, L. N. Kolonel, P. L. Horn-Ross, J. F. Rosenthal and M.B. Hyer, J. Natl. Cancer... 

CS Ring, E Sun, JH McKerrow, GK Lee, PI Rosenthal, ID Kuntz, EE Cohen. Structure-based inhibitor design by using protein models for the development of antiparasitic agents. Proc Natl Acad Sci USA 90 3583-3587, 1993. 

Rosenthal, M.W., Kasten, P.R., and Briggs, R.B., Molten-salt reactors—history, status and potential, Nucl. Appl. Tech., 1970, 8, 107 117. 

The reaction of 9(1 l)-dehydro steroids with nitrosyl fluoride was studied by Grantz and Rosenthal in pursuit of an alternate source for the important 9a-fluoro-11-oxygenated steroids. As expected, reaction at the more hindered 9(1 l)-double bond proceeds more slowly than at either the 4- or 5-double bonds. After 10 days at 3°, 3 -acetoxy-5a-pregn-9(l l)-en-20-one (50) affords a 45% yield of the 9a-fluoro-ll-nitrimine (51). Other 9a-fluoro-ll-nitrimines were prepared and it was found that the presence of additional keto groups, particularly the 3-keto group gives rise to side products with a concomitant reduction in yield of the desired 9a-fluoro-ll-nitrimines. In the case of the A" -3-ketones the yield is reduced to 10 %. The steric hindrance... 

D. Rosenthal and P. Zuman, Acid-base equilibria, buffers and titrations in water. Chap. 18 in I. M. Kolthoff and P. J. Elving (eds.). Treatise on Analytical Chemistry, 2nd edn., Vol. 2, Part 1, 1979, pp. 157-236. Succeeding chapters (pp. 237-440) deal with acid-base equilibria and titrations in non-aqueous solvents. 

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