Biogenetic-type syntheses of polycyclic polyketide metabolites using partially protected .beta.-hexa- and .beta.-heptaketones. 6-Hydroxymusizin, barakol, emodin, and eleutherinol (English)
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- New search for: Wittek, Philip J.
- New search for: Harris, Thomas M.
- New search for: Wittek, Philip J.
In:
Journal of the American Chemical Society
;
97
, 11
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3270-3271
;
1975
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ISSN:
- Article (Journal) / Electronic Resource
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Title:Biogenetic-type syntheses of polycyclic polyketide metabolites using partially protected .beta.-hexa- and .beta.-heptaketones. 6-Hydroxymusizin, barakol, emodin, and eleutherinol
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Additional title:J. Am. Chem. Soc.
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Contributors:Harris, Thomas M. ( author ) / Wittek, Philip J. ( author )
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Published in:Journal of the American Chemical Society ; 97, 11 ; 3270-3271
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Publisher:
- New search for: American Chemical Society
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Publication date:1975-05-01
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ISSN:
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Coden:
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DOI:
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Type of media:Article (Journal)
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Type of material:Electronic Resource
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Language:English
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Source:
Table of contents – Volume 97, Issue 11
The tables of contents are generated automatically and are based on the data records of the individual contributions available in the index of the TIB portal. The display of the Tables of Contents may therefore be incomplete.
- 2937
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Solvent dependence of the thallium-205(I) nuclear magnetic resonance chemical shiftDechter, James J. / Zink, Jeffrey I. et al. | 1975
- 2942
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Magnetic resonance studies. I. Investigation of phosphorus compounds by carbon-13 and phosphorus-31 nuclear magnetic resonance for phosphonium salts containing saturated groupsAlbright, Thomas A. / Freeman, Walter J. / Schweizer, Edward E. et al. | 1975
- 2946
-
Magnetic resonance studies. II. Investigation of phosphonium salts containing unsaturated groups by carbon-13 and phosphorus-31 nuclear magnetic resonanceAlbright, Thomas A. / Freeman, Walter J. / Schweizer, Edward E. et al. | 1975
- 2950
-
Homoallyl interaction between the nitrogen lone pair and the nonadjacent .pi. bond. Proton and carbon-13 nuclear magnetic resonance contact shifts and orientation of the lone pair electrons in 2-azabicyclo[2.2.2]oct-5-enesMorishima, Isao / Yoshikawa, Kenichi et al. | 1975
- 2956
-
Raman spectra of alkali metal-iodine matrix reaction products. Resonance Raman spectrum of the iodine molecular anion, I2-Howard, Wilmont F. / Andrews, Lester et al. | 1975
- 2959
-
The +E collision induced mass spectra from negative ionsBowie, J. H. / Blumenthal, T. et al. | 1975
- 2962
-
Chemical evolution. XXVI. Photochemistry of methane, nitrogen, and water mixtures as a model for the atmosphere of the primitive earthFerris, J. P. / Chen, C. T. et al. | 1975
- 2967
-
Photodetachment of electrons from phenoxides and thiophenoxideRichardson, Jeffery H. / Stephenson, L. M. / Brauman, John I. et al. | 1975
- 2971
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Structural effects on photophysical properties in saturated amines. IV. Intramolecular excimer formationHalpern, Arthur M. / Chan, P. P. et al. | 1975
- 2977
-
Excimer fluorescence of trans-stilbene and diphenylacetyleneBrocklehurst, Brian / Bull, David C. / Evans, Margaret / Scott, Peter M. / Stanney, Gillian et al. | 1975
- 2978
-
Electrogenerated chemiluminescence. XXII. Generation of exciplexes in the radical ion reactionPark, Su Moon / Bard, Allen J. et al. | 1975
- 2986
-
Redox potentials of free radicals. III. Reevaluation of the methodRao, P. S. / Hayon, E. et al. | 1975
- 2989
-
Protonation reactions of electron adducts of acrylamide derivatives. Pulse radiolytic-kinetic spectrophotometric studyMadhavan, V. / Lichtin, N. N. / Hayon, E. et al. | 1975
- 2995
-
Kinetics of deprotonation of organic free radicals in water. Reaction of glycolate (HOCHCO2-), (HOCHCONH2), and (HOCCH3CONH2) with various basesBell, James A. / Grunwald, Ernest / Hayon, E. et al. | 1975
- 3000
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X-ray structure determination of the 1:1 charge transfer complex of naphthalene and tetrachlorophthalic anhydride at -153.deg.Wilkerson, A. K. / Chodak, J. B. / Strouse, C. E. et al. | 1975
- 3004
-
Electronic structure of the Criegee intermediate. Ramifications for the mechanism of ozonolysisWadt, Willard R. / Goddard, William A. et al. | 1975
- 3021
-
Stereochemistry of complex inorganic compounds. XXXV. Complex containing a ligand that spans trans positionsMochida, Isao / Mattern, J. Arthur / Bailar, John C. et al. | 1975
- 3026
-
Optical spectra and the free-volume model for the transport behavior of glass-forming meltsIslam, N. / Islam, M. R. / Ahmad, S. / Waris, B. et al. | 1975
- 3033
-
Determination of the SiPc-O-SiMe bond angle common to the shift reagent compounds (CH3)3SiO(PcSiO)xSi(CH3)3(X = 1-5) by an induced shift technique and determination of the structure of PcSi[OSi(CH3)3]2 by x-ray crystallographyMooney, J. Robert / Choy, Clement K. / Knox, Kerro / Kenney, Malcolm et al. | 1975
- 3039
-
Chemically significant interactions between ruthenium ions in oxo-bridged complexes of ruthenium(III)Weaver, Tom R. / Meyer, Thomas J. / Adeyemi, S. Ajao / Brown, Gilbert M. / Eckberg, Richard P. / Hatfield, William E. / Johnson, Eugene C. / Murray, Royce W. / Untereker, Darrel et al. | 1975
- 3049
-
.sigma.- vs. .pi.-Bonded organoactinides. Synthesis and structural analysis of tris(.eta.5-cyclopentadienyl)-.eta.1-2-methylallyluranium(IV)Halstead, Gordon W. / Baker, Edgar C. / Raymond, Kenneth N. et al. | 1975
- 3053
-
Reactions of metal carbonyl anions with methyl organometallic compoundsCasey, Charles P. / Cyr, Clifford R. / Anderson, Ronald L. / Marten, David F. et al. | 1975
- 3059
-
Intramolecular metalation with methylmanganese and methylrhenium carbonyl complexes. IV. Primary metalation products derived from the thermolysis of tetracarbonylmethyltriphenylphosphinemanganese and related derivativesMcKinney, R. J. / Hoxmeier, R. / Kaesz, H. D. et al. | 1975
- 3066
-
Intramolecular metalation with methylmanganese and methylrhenium carbonyl complexes. V. Synthesis and pathways of formation of secondary metalation products derived from tetracarbonylmethyltriphenylphosphinemanganese and -rhenium derivativesMcKinney, R. J. / Kaesz, H. D. et al. | 1975
- 3073
-
Spectroscopic investigations of decacarbonylditungstate(2-) and hydrogen decacarbonylditungstate(1-)Harris, Daniel C. / Grays, Harry B. et al. | 1975
- 3076
-
Copper(II) chelation by Dopa, epinephrine, and other catecholsBoggess, Robert K. / Martin, R. Bruce et al. | 1975
- 3082
-
Chemical consequences of orbital interactions. II. Ethylene and butadiene bridged polycyclic hydrocarbons containing three- and four-membered ringsJorgensen, William L. et al. | 1975
- 3090
-
Determination of triplet-energy levels in azomethine dyes by energy-transfer measurementsHerkstroeter, W. G. et al. | 1975
- 3097
-
Energy barrier to symmetry-forbidden 1,3-hydrogen shifts in simple oxonium ions. Metastable peaks from fast dissociationsHvistendahl, Georg / Williams, Dudley H. et al. | 1975
- 3102
-
Elimination mechanisms. Deuteroxide/hydroxide isotope effects as a measure of proton transfer in the transition states for E2 elimination of 2-(p-trimethylammoniophenyl)ethyl 'Onium ions and halides. Mapping of the reaction-coordinate motionWiney, Donald A. / Thornton, Edward R. et al. | 1975
- 3108
-
Influence of solvent on the motion of molecules immobilized on polystyrene matrices and on glass surfacesRegen, Steven L. et al. | 1975
- 3112
-
Ortho neighboring-group participation of amides in photolytic hydration of triple bondsRoberts, T. D. / Munchausen, L. / Shechter, H. et al. | 1975
- 3118
-
Solvent effects on the fluorescence of 1-(dimethylamino)-5-naphthalenesulfonic acid and related compoundsLi, Ying-Hsia / Chan, Lai-Man / Tyer, Linda / Moody, Robert T. / Himel, Chester M. / Hercules, David M. et al. | 1975
- 3126
-
Optically active amines. XVIII. Spectral observations on optically active N-substituted pyrrolesSmith, Howard E. / Orr, Richard K. / Chen, Fu-Ming et al. | 1975
- 3130
-
High pressure studies. XVII. Thermal decomposition of cyclic azo compoundsNeuman, Robert C. / Ertley, Ernest W. et al. | 1975
- 3137
-
Stable carbocations. CLXXXVI. Relation of carbon-13 NMR shifts to the effect of methyl substitution on electronic charge distribution at trigonal carbonsOlah, George A. / Forsyth, David A. et al. | 1975
- 3142
-
Porphyrins. XXXI. Chemical properties and electronic spectra of d0 transition-metal complexesGouterman, Martin / Hanson, Louise Karle / Khalil, Gamal E. / Buchler, Johann W. / Rohbock, Klaus / Dolphin, David et al. | 1975
- 3149
-
Chemistry of dicarbonyl .eta.5-cyclopentadienyliron complexes. General syntheses of monosubstituted .eta.2-olefin complexes and of 1-substituted .eta.1-allyl complexes. Conformational effects on the course of deprotonation of (.eta.2-olefin) cationsCutler, A. / Ehnholt, D. / Lennon, P. / Nicholas, K. / Marten, David F. / Madhavarao, M. / Raghu, S. / Rosan, A. / Rosenblum, M. et al. | 1975
- 3158
-
Composition of lithium aluminum hydride, lithium borohydride, and their alkoxy derivatives in ether solvents as determined by molecular association and conductance studiesAshby, E. C. / Dobbs, Frank R. / Hopkins, Harry P. et al. | 1975
- 3162
-
Composition of Grignard compounds. X. NMR, ir, and molecular association studies of some methylmagnesium alkoxides in diethyl ether, tetrahydrofuran, and benzeneAshby, E. C. / Nackashi, J. / Parris, G. E. et al. | 1975
- 3171
-
Hydrolysis of N,N-disubstituted imidate estersSmith, Vincent F. / Schmir, Gaston L. et al. | 1975
- 3177
-
AAl2 Hydrolysis of 2,6-dimethylbenzimidate esters in sulfuric acid solutionsMcClelland, Robert A. et al. | 1975
- 3181
-
Role of water in the hydrolysis of tetrahydroborate(1-) ionAbts, Lavonne M. / Langland, James T. / Kreevoy, Maurice M. et al. | 1975
- 3185
-
General synthetic method for non-K-region arene oxidesYagi, Haruhiko / Jerina, Donald M. et al. | 1975
- 3192
-
Azetidinone antibiotics. XII. Chemical transformations of penicillins and cephalosporins. Mechanism and stereochemistry of the interconversions of penam and cepham systemsKukolja, S. / Lammert, S. R. / Gleissner, M. R. / Ellis, A. I. et al. | 1975
- 3198
-
Electron spin resonance study of liquids during photolysis. XIX. Aliphatic dipeptidesLivingston, Ralph / Doherty, David G. / Zeldes, Henry et al. | 1975
- 3204
-
Reactions of metals with vitamins. I. Crystal and molecular structure of thiaminium tetrachlorocadmate monohydrateRichardson, Mary Frances / Franklin, Kenneth / Thompson, Doris M. et al. | 1975
- 3209
-
Nucleic base-metal ion interactions. Acidity of the N(1) or N(3) proton in binary and ternary complexes of manganese(2+), nickel(2+), and zinc(2+) ions with the 5'-triphosphates of inosine, guanosine, uridine, and thymidineSigel, Helmut et al. | 1975
- 3215
-
Comparative study of the structure and conformation in aqueous solution of the antileukemic agent 6-thiopurine ribonucleoside 5'-phosphate to that of common purine 5'-nucleotidesEvans, Frederick E. / Sarma, Ramaswamy H. et al. | 1975
- 3219
-
Selective population transfer (SPT) in silicon-29 Fourier transform nuclear magnetic resonance spectroscopyLinde, Svend Aa. / Jakobsen, Hans J. / Kimber, Barry J. et al. | 1975
- 3220
-
Nuclear magnetic resonance relaxation in frozen lysozyme solutionsHsi, Edward / Bryant, Robert G. et al. | 1975
- 3221
-
Three phase test for reaction intermediates. Evidence for monomeric metaphosphateRebek, J. / Gavina, F. et al. | 1975
- 3222
-
Reactions of coupled three-membered rings. VII. Does the photochemical bicyclopropenyl rearrangement involve a prismane intermediateWeiss, Robert / Koelbl, Heinz et al. | 1975
- 3224
-
Reactions of coupled three-membered rings. VIII. Bicyclopropenyl Cope rearrangementWeiss, Robert / Koelbl, Heinz et al. | 1975
- 3225
-
Helium(I) photoelectron spectrum of p-quinodimethaneKoenig, T. / Wielesek, R. / Snell, W. / Balle, T. et al. | 1975
- 3226
-
Acidities of carbon acids. V. Correlation of acidities in dimethyl sulfoxide with gas-phase aciditiesBordwell, F. G. / Bartmess, John E. / Drucker, George E. / Margolin, Zafra / Matthews, Walter S. et al. | 1975
- 3227
-
Consecutive 3,5 shifts in pyridine 1-oxide rearrangements. One-step furopyridine synthesisAbramovitch, R. A. / Shinkai, I. et al. | 1975
- 3229
-
Methylthiotrimethylsilane. Versatile reagent for thioketalization under neutral conditionsEvans, D. A. / Grimm, K. G. / Truesdale, L. K. et al. | 1975
- 3230
-
Unusual mechanism for 1,3-hydrogen migration in the photochemistry of 4-methyl-1,1,4-triphenyl-1-penteneHixson, Stephen S. / Tausta, Joseph C. / Borovsky, Joseph et al. | 1975
- 3232
-
Chemistry of heterocyclic compounds. 20. Multidentate chelating agents. Pyridine macrocyclic ether synthesisNewkome, George R. / McClure, G. L. / Simpson, J. Broussard / Danesh-Khoshboo, F. et al. | 1975
- 3234
-
Electron spin resonance study of the 1-norbornyl radicalKawamura, Takashi / Matsumaga, Masaji / Yonezawa, Teijiro et al. | 1975
- 3235
-
Mechanism of the reaction of dithiols with flavinsLoechler, Edward L. / Hollocher, Thomas C. et al. | 1975
- 3237
-
Generation of a silicenium ion in solutionCorey, Joyce Y. et al. | 1975
- 3238
-
.alpha.-Substituted sulfoxides. IV. Phenyl diazomethyl sulfoxide (phenylsulfinyldiazomethane) and phenylsulfinyl carbene, a highly stereoselective cyclopropanating agentVenier, Clifford G. / Barager, Howard J. / Ward, Mark A. et al. | 1975
- 3239
-
Highly activated cyclopropane for homoconjugate reactionsDanishefsky, S. / Singh, R. K. et al. | 1975
- 3241
-
Homospecific and heterospecific dimerization of nitroso compounds. Controversy surrounding the nature of the 2-chloronitrosocyclohexane dimer obtained by addition of nitrosyl chloride to cyclohexeneRogic, Milorad M. / Demmin, Timothy R. / Fuhrmann, Robert / Koff, Fred W. et al. | 1975
- 3243
-
Conformational equilibrium trapping by high-vacuum cryogenic depositionAnet, F. A. L. / Squillacote, M. et al. | 1975
- 3244
-
Spectroscopic detection of the twist-boat conformation of cyclohexane. Direct measurement of the free energy difference between the chair and the twist-boatSquillacote, M. / Sheridan, R. S. / Chapman, O. L. / Anet, F. A. L. et al. | 1975
- 3246
-
Exciplex quenching. Geometric and electronic requirementsCaldwell, Richard A. / Creed, David / Ohta, Hiroyuki et al. | 1975
- 3247
-
Manganese(II) porphyrins. Synthesis, structures, and preference for five-coordinationGonzalez, Barbara / Kouba, Jay / Yee, Sharon / Reed, Christopher A. / Kirner, John F. / Scheidt, W. Robert et al. | 1975
- 3249
-
Stereospecific acid-catalyzed rearrangement of 1,6-dimethylpentacyclo[6.4.0.02,7.03,10.06,9]dodecane-5,12-dione to a bisnordiadamantaneHirao, Kenichi / Taniguchi, Mikio / Iwakuma, Takeo / Yonemitsu, Osamu / Flippen, Judith L. / Karle, Isabella L. / Witkop, Bernhard et al. | 1975
- 3250
-
Organoselenium chemistry. .alpha.-Lithio selenoxides and selenides. Preparation and further transformation to olefins, dienes, and allylic alcoholsReich, Hans J. / Shah, Shrenik K. et al. | 1975
- 3252
-
General method for the synthesis of 1,3-dienes. Simple syntheses of .beta.- and trans-.alpha.-farnescene from farnesolTanaka, Shin / Yasuda, Arata / Yamamoto, Hisashi / Nozaki, Hitosi et al. | 1975
- 3254
-
Protecting group for the carbon-carbon double bondNicholas, Kenneth M. et al. | 1975
- 3255
-
Base catalyzed rearrangement of bispropargyl sulfides, ethers, and amines. Synthesis of novel heterocyclic systemsGarratt, Peter J. / Neoh, Soon Bin et al. | 1975
- 3257
-
Quaternary ammonium enolates as synthetic intermediates. Regiospecific alkylation reaction of ketonesKuwajima, Isao / Nakamura, Eiichi et al. | 1975
- 3258
-
Route to prostaglandins via a general synthesis of 4-hydroxycyclopentenonesStork, Gilbert / Kowalski, Conrad / Garcia, Gustavo et al. | 1975
- 3258
-
Photoinduced CIDNP at low radiation levels. Proton CIDNP from laser irradiation of di-tert-butyl ketoneMoniz, W. B. / Poranski, C. F. et al. | 1975
- 3260
-
Activation of molecular hydrogen by a transition metal carbonyl radical speciesByers, Blaine H. / Brown, Theodore L. et al. | 1975
- 3262
-
Solvation energies of aliphatic ammonium ions in water and fluorosulfuric acidArnett, Edward M. / Wolf, James F. et al. | 1975
- 3264
-
Electrochemical scrutiny of organometallic iron complexes and hexamethylbenzene in a room temperature molten saltChum, Helena L. / Koch, V. R. / Miller, L. L. / Osteryoung, R. A. et al. | 1975
- 3265
-
Mechanism of the olefin metathesis reactionGrubbs, Robert H. / Burk, Patrick L. / Carr, Dale D. et al. | 1975
- 3267
-
Abnormal regioselectivity in the photochemical cycloaddition of singlet trans-stilbene with conjugated dienesLewis, Frederick D. / Hoyle, Charles E. / Johnson, Douglas E. et al. | 1975
- 3268
-
Nuclear magnetic resonance of photoexcited triplet states. I. Measurement of the rate of degenerate singlet-triplet exchange for anthracene in solutionBoxer, S. G. / Closs, G. L. et al. | 1975
- 3270
-
Biogenetic-type syntheses of polycyclic polyketide metabolites using partially protected .beta.-hexa- and .beta.-heptaketones. 6-Hydroxymusizin, barakol, emodin, and eleutherinolHarris, Thomas M. / Wittek, Philip J. et al. | 1975
- 3272
-
Phosphine chemistry of iron(0) and -(II)Rathke, J. W. / Muetterties, E. L. et al. | 1975
- 3273
-
New peripheral metal complexes related to chlorophyllScheer, Hugo / Katz, Joseph J. et al. | 1975
- 3275
-
Substituent control of regiospecific pathways in di-.pi.-methane photorearrangements which utilize benzo-vinyl bonding schemesPaquette, Leo A. / Cottrell, Denise M. / Snow, Robert A. / Gifkins, Kirsten B. / Clardy, Jon et al. | 1975
- 3277
-
Fourier transform difference spectra method. Application to structural elucidation of andranginine, a novel indole alkaloidMassiot, G. / Kan, S. K. / Gonord, P. / Duret, C. et al. | 1975
- 3278
-
Nucleotide chemistry. XX. Phosphite coupling procedure for generating internucleotide linksLetsinger, R. L. / Finnan, J. L. / Heavner, G. A. / Lunsford, W. B. et al. | 1975
- 3279
-
Book Reviews| 1975
-
Masthead| 1975