Search Results - "Yun, Young K."

Reactivity of (1-methoxycarbonylpentadienyl)iron(1+) cations with hydride, methyl, and nitrogen nucleophiles by Ma, Yuzhi, Yun, Young K., Wondergem (nee Lukesh), Julie, Sar, Anobick, Gone, Jayapal Reddy, Lindeman, Sergey, Donaldson, William A.

“…The reaction of tricarbonyl and (dicarbonyl)triphenylphosphine (1-methoxycarbonyl-pentadientyl)iron(1+) cations 7 and 8 with methyl lithium, NaBH3CN, or…”
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Iron-Mediated Preparation of Vinylcyclopropanecarboxylates:  Scope, Mechanism, and Applications by Yun, Young K, Godula, Kamil, Cao, Yeyu, Donaldson, William A

“…The addition of stabilized carbon nucleophiles to tricarbonyl(1-methoxycarbonylpentadienyl)iron(1+) cation (1a) proceeds via attack at C2 on the face of the…”
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Development of Organoiron Methodology for Preparation of the Polyene Natural Product Macrolactin A by Bärmann, Heiko, Prahlad, Vadapalli, Tao, Chunlin, Yun, Young K, Wang, Zhi, Donaldson, William A

“…Methodology for the synthesis of the C7–C13 segment ( 19) and C14–C24 segment ( 41) of macrolactin A have been developed. Dicarbonyl(methyl 7-nitro-2 E,4…”
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Synthesis and Reactivity of (Tricarbonyl)(1-ethoxycarbonyl-2-methylpentadienyl)iron(1+) Cation by Yun, Young K, Bärmann, Heiko, Donaldson, William A

“…The title cation was prepared in two steps from the known (ethyl 3-methyl-6-oxo-2,4-hexadienoate)Fe(CO)3. Reation of the cation with NaBH3CN, methyl cuprate,…”
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An Unusual Stereochemical Outcome in the Oxidatively Induced Reductive Elimination of (Pentenediyl)iron Complexes by Yun, Young K, Donaldson, William A

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Synthesis and reactivity of acyclic (pentadienyl)iron(1+) cations: model studies for the preparation of the 8E,10Z,16E,18E-tetraene segment of macrolactin A by El-Ahl, Abdel-Aziz S, Yun, Young K, Donaldson, William A

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Streamlined synthesis of substituted 2-Aminothiazoles using tandem precipitative and polymer-assisted reactions by Yun, Young K., Leung, Simon S. W., Porco Jr, John A.

“…The tactical combination of classical product precipitation and subsequent modification of precipitated products using polymer‐assisted transformations has…”
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Reaction of tricarbonyl(η 6-cycloheptatrienyl)manganese with zinc-copper coupling reagents by Yun, Young K., McDaniel, Keith F.

“…Reaction of zinc-copper coupling reagents with tricarbonyl(η 6-cycloheptatrienyl)manganese hexafluorophosphate provides (6- exo-substituted-η…”
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Reaction of Tricarbonyl(η6-cycloheptatrienyl)manganese with Zinc-Copper Coupling Reagents by Yun, Y

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Synthesis and reactivity of acyclic (pentadienyl)iron(1+) cations: model studies for the preparation of the 8 E,10 Z,16 E,18 E-tetraene segment of macrolactin A by El-Ahl, Abdel-Aziz S, Yun, Young K, Donaldson, William A

“…The dicarbonyl(1,2-dimethylpentadienyl)triphenylphosphineiron(1+) cation ( 11) has been prepared from methyl 4-methyl-2 E,4 E-hexadienoate in four steps. The…”
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Reactivity of 1-substituted (pentadienyl)iron(1+) cations: Regioselectivity for addition of malonate nucleophiles; formation of (pentenediyl)- and (diene) iron complexes by Donaldson, William A., Shang, Lewei, Tao, Chunlin, Yun, Young K., Ramaswamy, Muthukumar, Young, Victor G.

“…The reaction of six 1-substituted (pentadienyl)iron cations ( 1–6) with malonate anions was examined. The electronic nature of substituents present on the…”
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Crystal and molecular structure of a trisubstituted cyclopropane: dimethyl 2-methyl-2-[-2′-trans-methoxycarbonyl-3′-trans-(2″-p-nitrobenzoyloxyethyl)]-cyclopropylpropanedioate, C20H23NO10 by Young, Victor G., Yun, Young K., Donaldson, William A.

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Automated in situ hybridisation using Tecan robotics: a kick-start for Functional Genomics by Vo, Lanchi, Yun, Young K., Wright, Peter, Labadie, Jeff

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Multistep Solution Phase Synthesis of 1,2-Diarylbenzimidazoles on the Trident™System by Vo, Lanchi, Yun, Young K., Wright, Peter, Labadie, Jeff, Swienty-Busch, Juergen

“…High throughput parallel organic synthesis is now a common practice in discovery chemistry research. Argonaut's modular reaction cassette technology is aimed…”
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