Efficient, Transition Metal Mediated, Sequential, Two- and Three-Component Coupling Reactions for...

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2007 Cyclopentane derivatives Q 0030 Efficient, Transition Metal Mediated, Sequential, Two- and Three-Component Coupling Reactions for the Synthesis of Highly Substituted Five-Membered Ring Carbocycles. — An efficient method for the synthesis of methylenecyclopentanes, e.g. (III), (V) and (VIII), is presented, involving a Michael addition of a stabilized enolate with an activated enyne followed by intramolecular carbocupration. Combination of this method with palladium-catalyzed arylation then affords the corresponding aryl- methylene analogues (XIV) in a one-pot reaction. — (COIA, N.; BOUYSSI, D.; BALME*, G.; Eur. J. Org. Chem. 2007, 19, 3158-3165; Inst. Chim. Biochim. Mol. Supramol., CNRS, Univ. Lyon 1, F-69622 Lyon, Fr.; Eng.) — Mischke 43- 063

Transcript of Efficient, Transition Metal Mediated, Sequential, Two- and Three-Component Coupling Reactions for...

Page 1: Efficient, Transition Metal Mediated, Sequential, Two- and Three-Component Coupling Reactions for the Synthesis of Highly Substituted Five-Membered Ring Carbocycles.

2007

Cyclopentane derivativesQ 0030 Efficient, Transition Metal Mediated, Sequential, Two- and Three-Component

Coupling Reactions for the Synthesis of Highly Substituted Five-Membered Ring Carbocycles. — An efficient method for the synthesis of methylenecyclopentanes, e.g. (III), (V) and (VIII), is presented, involving a Michael addition of a stabilized enolate with an activated enyne followed by intramolecular carbocupration. Combination of this method with palladium-catalyzed arylation then affords the corresponding aryl-methylene analogues (XIV) in a one-pot reaction. — (COIA, N.; BOUYSSI, D.; BALME*, G.; Eur. J. Org. Chem. 2007, 19, 3158-3165; Inst. Chim. Biochim. Mol. Supramol., CNRS, Univ. Lyon 1, F-69622 Lyon, Fr.; Eng.) — Mischke

43- 063

Volume 15: Six-Membered Hetarenes with One Nitrogen or ...€¦ · Volume 15: Six-Membered Hetarenes with One Nitrogen or Phosphorus Atom Preface .....V

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Four-membered rings from isocyanides: Developments since ...

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Norbornene-Mediated Palladium-Catalyzed Synthesis of Fused Aromatic Carbocycles and Heterocycles

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7-membered functionality

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Exploration of Carbon Allotropes with Four-membered Ring ...

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Aromaticities of Five Membered Heterocycles through ...

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Transannular interactions in medium-ring carbocycles: … · 2007-01-24 · Transannular interactions in medium-ring carbocycles: Theoretical and experimental investigations Dissertation

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Four-Membered Rings With Two Oxygen Atoms

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eprints.keele.ac.uk · SUMMARY The methods of synthesis and known properties of indolizines are reviewed. A number of indolizine compounds sUbstituted in both the 5 membered and 6

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spirocyclic rhodamine probes towards Hg 2+ ion detection · SP1 Signaling preferences of substituted pyrrole coupled six-membered spirocyclic rhodamine probes towards Hg 2+ ion detection

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5-Membered rings (Heteroatom N, O, S) · PDF file5-membered rings - electron rich ... Pyrrole > thiophene > furan. 6-Membered rings (Heteroatom N) N ... Estrone in vivo HO H HH Estradiol

5-Membered rings (Heteroatom N, O, S) · PDF file5-membered rings - electron rich ... Pyrrole > thiophene > furan. 6-Membered rings (Heteroatom N) N ... Estrone in vivo HO H HH Estradiol

Synthesis of 5-membered heterocycles using ......Abstract:This review article represents a survey covering the synthetic strategies leading to 5-membered heterocycles. The reactions

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Aromatic Heterocyclic Compounds. Aromatic Five-Membered Heterocycles.

Aromatic Heterocyclic Compounds. Aromatic Five-Membered Heterocycles.

Six membered heterocyclic compounds with one X

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Synthesis and mechanistic studies on the monoamine oxidase ... · 1,2,3,6-tetrahydropyridines and the substituted five-membered heteroarens 39 A. The N-1 groups 40 B. The 1,4-disubstituted-1,2,3,6-tetrahydropyridine

Synthesis and mechanistic studies on the monoamine oxidase ... · 1,2,3,6-tetrahydropyridines and the substituted five-membered heteroarens 39 A. The N-1 groups 40 B. The 1,4-disubstituted-1,2,3,6-tetrahydropyridine

Fusing Carbocycles of Inequivalent Ring Size to a … · 2019. 4. 24. · Research Article Fusing Carbocycles of Inequivalent Ring Size to a Bis(imino)pyridine-Iron Ethylene Polymerization

Fusing Carbocycles of Inequivalent Ring Size to a … · 2019. 4. 24. · Research Article Fusing Carbocycles of Inequivalent Ring Size to a Bis(imino)pyridine-Iron Ethylene Polymerization

Nomenclature des carbo- et hétérocycles 2. Carbocycles 1. Définitions Carbocycles : cycles à base de carbone et H; Hétérocycles : avec hétéroatome(s) 2.1.

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ucfsarc.files.wordpress.com  · Web view5 membered = furanose (thing F for Five) 6 membered = pyranose . Know how to form acetals, hemiacetals, and cyclic hemiacetals. Hemiacetals

ucfsarc.files.wordpress.com  · Web view5 membered = furanose (thing F for Five) 6 membered = pyranose . Know how to form acetals, hemiacetals, and cyclic hemiacetals. Hemiacetals