Search Results - "Barth, Guenter"

Magnetic circular dichroism studies. 60. Substituent-induced sign variation in the magnetic circular dichroism spectra of reduced porphyrins. 1. Spectra and band assignments by Keegan, Joseph D, Stolzenberg, Alan M, Lu, Yu Cheng, Linder, Robert E, Barth, Guenter, Moscowitz, Albert, Bunnenberg, Edward, Djerassi, Carl

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Magnetic circular dichroism studies. 61. Substituent-induced sign variation in the magnetic circular dichroism spectra of reduced porphyrins. 2. Perturbed molecular orbital analysis by Keegan, Joseph D, Stolzenberg, Alan M, Lu, Yu Cheng, Linder, Robert E, Barth, Guenter, Moscowitz, Albert, Bunnenberg, Edward, Djerassi, Carl

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Optical rotatory dispersion studies. 128. Octant contributions of methyl groups in 4-tert-butylcyclohexanones by Konopelski, Joseph P, Sundararaman, P, Barth, Guenter, Djerassi, Carl

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Optical rotary dispersion studies. 129. Conformational isotope effects and octant contributions of methyl-d3 and methyl (carbon-13) groups in cyclohexanone by Lee, Shy-Fuh, Edgar, Mark, Pak, Chwang Siek, Barth, Guenter, Djerassi, Carl

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Magnetic circular dichroism studies. 51. Magnetic circular dichroism studies of non-iron "hyper" porphyrin complexes as models for reduced + carbon monoxide cytochrome P-450 by Dawson, John H, Trudell, James R, Barth, Guenter, Linder, Robert E, Bunnenberg, Edward, Djerassi, Carl, Gouterman, Martin, Connell, Charles R, Sayer, Phillip

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Optical rotatory dispersion studies. 134. Absolute configuration and circular dichroism spectrum of (R)-[2-2H1]cyclopentanone. Demonstration of a conformational isotope effect by Sundararaman, P, Barth, Guenter, Djerassi, Carl

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Optical rotatory dispersion studies. 123. Experimental evidence for preference of axial deuterium over axial hydrogen by Lee, Shy-Fuh, Barth, Guenter, Kieslich, Klaus, Djerassi, Carl

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Optical rotatory dispersion studies. 132. Conformational isotope effect in deuterium-substituted cyclohexanones by Lee, Shy-Fuh, Barth, Guenter, Djerassi, Carl

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Optical rotatory dispersion studies. 130. Additivity of deuterium octant contributions in cyclohexanone by Edgar, Mark T, Barth, Guenter, Djerassi, Carl

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Magnetic circular dichroism studies. XVIII. Structure and the magnetic circular dichroism of saturated ketones by Seamans, Lloyd, Moscowitz, Albert, Barth, Guenter, Bunnenberg, Edward, Djerassi, Carl

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Optical rotatory dispersion studies. 125. Independent evidence for preference of axial deuterium vs. axial hydrogen through variable-temperature circular dichroism spectra of (4S)-2,2-dimethyl-4-deuteriocyclohexanone and (3S)-3-deuterio-4,4-dimethylcyclohexanone by Lee, Shy-Fuh, Barth, Guenter, Djerassi, Carl

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Magnetic circular dichroism studies. XVII. Magnetic circular dichroism spectra of proteins. New method for the quantitative determination of tryptophan by Barth, Guenter, Voelter, Wolfgang, Bunnenberg, Edward, Djerassi, Carl

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Magnetic circular dichroism studies. VIII. Investigation of some purine cyclonucleosides by Voelter, Wolfgang, Barth, Guenter, Records, Ruth, Bunnenberg, Edward, Djerassi, Carl

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Magnetic circular dichroism of purified forms of rabbit liver cytochromes P-450 and P-420 by Dawson, J. H, Trudell, James R, Linder, Robert E, Barth, Guenter, Bunnenberg, Edward, Djerassi, Carl

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Magnetic circular dichroism studies. 59. Substituent-induced sign variation in the magnetic circular dichroism spectra of chlorins by Keegan, Joseph D, Stolzenberg, Alan M, Lu, Yu-Cheng, Linder, Robert E, Barth, Guenter, Bunnenberg, Edward, Djerassi, Carl, Moscowitz, Albert

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Magnetic circular dichroism studies. XII. Determination of tryptophan in proteins by Djerassi, Carl, Barth, Guenter, Records, Ruth, Bunnenberg, Edward, Voelter, Wolfgang

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Optical rotatory dispersion studies. CXVII. Absolute configurational assignments of some .alpha.-substituted phenylacetic acids by circular dichroism measurements by Barth, Guenter, Voelter, Wolfgang, Mosher, Harry S, Bunnenberg, Edward, Djerassi, Carl

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Magnetic circular dichroism studies. 49. Structural-vibrational effects in magnetic circular dichroism spectra by Seamans, Lloyd, Moscowitz, Albert, Linder, Robert E, Morrill, Kent, Dixon, J. Scott, Barth, Guenter, Bunnenberg, Edward, Djerassi, Carl

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An expiscation of structural-vibrational effects in magnetic circular dichroism spectra of saturated ketones by Linder, Robert E, Morrill, Kent, Dixon, J. Scott, Barth, Guenter, Bunnenberg, Edward, Djerassi, Carl, Seamans, Lloyd, Moscowitz, Albert

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Magnetic circular dichroism studies. XXVIII. Solvent dependent absorption and magnetic circular dichroism spectral studies of triphenylcarbenium ion by Mo, Yoke K, Linder, Robert E, Barth, Guenter, Bunnenberg, Edward, Djerassi, Carl

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