Search Results - "Caple, R."

The sequence of a stepwise AdE reaction and intramolecular Pauson-Khand cycloaddition as an entry into the synthesis of polycyclic compounds by Gybin, A. S, Smit, V. A, Caple, R, Veretenov, A. L, Shashkov, A. S, Vorontsova, L. G, Kurella, M. G, Chertkov, V. S, Karapetyan, A. A

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Determination of aqueous chlorination reaction products of polynuclear aromatic hydrocarbons by reversed phase high performance liquid chromatography-gas chromatography by Oyler, A. R, Bodenner, D. L, Welch, K. J, Liukkonen, R. J, Carlson, R. M, Kopperman, H. L, Caple, R

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Acylation of acetylenes. I. Observation of an intramolecular 1,5-hydride shift in a vinyl cation intermediate by Shchegolev, A. A, Smit, V. A, Kucherov, V. F, Caple, R

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Ring contraction in the reaction of cyclic olefins with iodine(III)-containing reagents by Zefirov, N. S., Caple, R., Palyulin, V. A., Berglund, B., Tykvinskii, R., Zhdankin, V. V., Koz'min, A. S.

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1,5-Hydride shifts in vinyl cation intermediates produced upon the acylation of acetylenes by Kanishchev, M. I, Shegolev, A. A, Smit, W. A, Caple, Ronald, Kelner, Michael J

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Dicobalt hexacarbonyl complexes of conjugated enynes as equivalents of tetradentate synthons for the preparation of bicyclo [3.3.0] octanes by Gybin, A. S., Smit, V. A., Veretenov, A. L., Simonyan, S. O., Shashkov, A. S., Struchkov, Yu. T., Kuz'mina, L. G., Caple, R.

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Stepwise Electrophilic Addition. Some Novel Synthetic Ramifications of an Old Concept by Smit, William A, Caple, Ron, Smoliakova, Irina P

“…The strategy of modern organic synthesis is focused on the incorporation of convergency points into protocols designed for the preparation of complex…”
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Formation of cyclopentanone derivatives of adamantane during acylation of 2-butyne by 1-adamantanecarboxylic acid derivatives by Kanishchev, M. I., Smit, V. A., Shchegolev, A. A., Caple, R.

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Reaction of 1,5-hydride shift in acylation of propyne by cis and trans isomers of 2-methylcyclohexanoyl tetrafluoroborate by Kanishchev, M. I., Smit, V. A., Shchegolev, A. A., Caple, R.

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Unusual rearrangements in the reaction of methylacetylene with 1-methylcyclohexanoyl tetrafluoroborate by Kanishchev, M. I., Shchegolev, A. A., Smit, W. A., Caple, R.

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The effect of increased student enrollment upon the use of a universty student health service by Piccard, L A, Caple, R B

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Direction of carbonium ion rearrangements during acylation of propyne by stereoisomers of 4-tert-butyl-1-methylcyclohexanoylcarbonyl cation by Kanishchev, M. I., Shchegolev, A. A., Smit, V. A., Caple, R., Sepetov, N. F.

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Polyfunctional Compounds Containing the 4,6-Dialkoxy-7-arylthioheptene Moiety as Synthetically Useful Intermediates. The Course of Lewis Acid-Induced Transformations by Chekmarev, Dmitriy S, Lazareva, Margarita I, Zatonsky, Georgy V, Maskaev, Andrei V, Caple, Ron, Smit, William

“…Data on the selectivity of the Lewis acids induced transformations of the title compounds are presented, and the routes leading to formation of products…”
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Reaction of vinyl ethers with ArSCl adducts of d-glucal by Smoliakova, Irina P., Han, Mingming, Gong, Jianchun, Caple, Ron, Smit, William A.

“…Lewis acid mediated reactions of vinyl ethers with ArSCl adducts of benzyl protected D-glucal followed by quenching of the five-membered sulfonium salt…”
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New Synthesis of Tetrahydro-L,4-Thiazine-3-Ones from 1,2-Aminopropanethiols and α-Chlorocarboxylic Acids by Magerramov, A. M., Allakhverdiev, A. M., Akhmedova, Z. I., Caple, R., Zhdankin, V. V.

“…Tetrahydro-l,4-thiazine-3-ones 5 can be efficiently prepared by the condensation of 1,2-aminopropanethiols 1 and sodium chlorocarboxylates 4 under basic…”
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Four-component couplingvia a sequence of threeAd E reactions involving arenesulfenyl chloride, two alkyl vinyl ether units, and silicon-containing π-donors as a method for the synthesis of polyfunctional compounds by Lazareva, M. I., Kryschenko, Yu. K., Dilman, A. D., Hayford, A., Caple, R., Smit, W. A.

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Highly Selective Formation of a .beta.-C-Glucosidic Bond in the Reactions of ArSCl-Glucal Adducts with Silicon-Containing Nucleophiles by Smoliakova, Irina P, Caple, Ron, Gregory, Dan, Smit, William A, Shashkov, Alexander S, Chizhov, Oleg S

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Carbon-carbon bond formation in reactions of PhIO-HBF4/silyl enol ether adduct with alkenes or silyl enol ethers by ZHDANKIN, V. V, MULLIKIN, M, TYKWINSKI, R, BERGLUND, B, CAPLE, R, ZEFIROV, N. S, KOZ'MIN, A. S

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Iodosobenzene tetrafluoroborate, hexafluoroantimonate, and hexafluorophosphate: stable electrophilic hypervalent iodine reagents without nucleophilic ligands by Zhdankin, Viktor V, Tykwinski, Rik, Berglund, Bruce, Mullikin, Michelle, Caple, Ronald, Zefirov, Nikolai S, Koz'min, Anatoly S

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Selectivity of the Lewis acid-induced transformations of polyfunctional compounds containing a 4,6-dialkoxy-7-(arylthio)heptene moiety by Chekmarev, Dmitrii S., Maskaev, Andrei V., Zatonsky, Georgy V., Lazareva, Margarita I., Caple, Ron, Smit, William A.

“…The interaction of the title adducts with Lewis acids may proceed as an attack at either β-alkoxy or δ-alkoxy group to the arylthio substituent leading to the…”
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