The First Synthesis of Pyridinium N-Benzoylguanidines by Bismuth- and Mercury-Promoted Guanylation...

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2006 Pyridine derivatives R 0380 The First Synthesis of Pyridinium N-Benzoylguanidines by Bismuth- and Mercu- ry-Promoted Guanylation of N-Iminopyridinium Ylide with Thioureas. — (CUNHA*, S.; RODRIGUES, M. T. J.; DA SILVA, C. C.; NAPOLITANO, H. B.; VENCATO, I.; LARIUCCI, C.; Tetrahedron 61 (2005) 44, 10536-10540; Inst. Chem., Univ. Fed. Bahia, 40210 Salvador, Bahia, Brazil; Eng.) — Klein 07- 151

Transcript of The First Synthesis of Pyridinium N-Benzoylguanidines by Bismuth- and Mercury-Promoted Guanylation...

Page 1: The First Synthesis of Pyridinium N-Benzoylguanidines by Bismuth- and Mercury-Promoted Guanylation of N-Iminopyridinium Ylide with Thioureas.

2006

Pyridine derivativesR 0380 The First Synthesis of Pyridinium N-Benzoylguanidines by Bismuth- and Mercu-

ry-Promoted Guanylation of N-Iminopyridinium Ylide with Thioureas. — (CUNHA*, S.; RODRIGUES, M. T. J.; DA SILVA, C. C.; NAPOLITANO, H. B.; VENCATO, I.; LARIUCCI, C.; Tetrahedron 61 (2005) 44, 10536-10540; Inst. Chem., Univ. Fed. Bahia, 40210 Salvador, Bahia, Brazil; Eng.) — Klein

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Dimerization of isoquinolinium ylide and 1,3-dipolar ...scientiairanica.sharif.edu/article_3430_bcc8fdc6b5631d4a955d1f6896... · Dimerization and 1,3-dipolar cycloaddition reactions

Dimerization of isoquinolinium ylide and 1,3-dipolar ...scientiairanica.sharif.edu/article_3430_bcc8fdc6b5631d4a955d1f6896... · Dimerization and 1,3-dipolar cycloaddition reactions

Manufacturer of Thiophosgene (CAS: 463-71-8 ) and various isothiocyanates, dithiocarbamates, thiocarbonates, thioureas, chlorothioformates, thiophosgenation

Manufacturer of Thiophosgene (CAS: 463-71-8 ) and various isothiocyanates, dithiocarbamates, thiocarbonates, thioureas, chlorothioformates, thiophosgenation

Ylide-Metal Complex to Dryness and the Residue Was Extracted With

Ylide-Metal Complex to Dryness and the Residue Was Extracted With

Ureas Thioureas in detail for study

Ureas Thioureas in detail for study

Reactivity and Application of Pyridinium Salts in Organic ...alexanian.chem.unc.edu/img/Seminars/LizLitSem.pdf · Pyridinium Salts in Organic Synthesis Elizabeth Cline February 12

Reactivity and Application of Pyridinium Salts in Organic ...alexanian.chem.unc.edu/img/Seminars/LizLitSem.pdf · Pyridinium Salts in Organic Synthesis Elizabeth Cline February 12

Pyridinium Dichromate (PDC): The Corey-Schmidt Reagent

Pyridinium Dichromate (PDC): The Corey-Schmidt Reagent

Application Note B12.0 Difference Between SiliaBond PCC & PDC · Pyridinium chlorochromate (PCC) and Pyridinium dichromate (PDC) are two reagents used for the oxidation of alcohols.

Application Note B12.0 Difference Between SiliaBond PCC & PDC · Pyridinium chlorochromate (PCC) and Pyridinium dichromate (PDC) are two reagents used for the oxidation of alcohols.

Preparation of Pyridinium and Diaminocarbonium Barbituric Acid Ylides

Preparation of Pyridinium and Diaminocarbonium Barbituric Acid Ylides

Asymmetric Ylide Reactions: Epoxidation, Cyclopropanation, Aziridination, Olefination ... · 2017-12-15 · Asymmetric Ylide Reactions: Epoxidation, Cyclopropanation, Aziridination,

Asymmetric Ylide Reactions: Epoxidation, Cyclopropanation, Aziridination, Olefination ... · 2017-12-15 · Asymmetric Ylide Reactions: Epoxidation, Cyclopropanation, Aziridination,

Divergent reactivity of sulfinates with pyridinium salts ...

Divergent reactivity of sulfinates with pyridinium salts ...

Bis[4-(dimethylamino)pyridinium] octaaquachloridolanthanum ...journals.iucr.org/e/issues/2012/11/00/su2504/su2504.pdfBis[4-(dimethylamino)pyridinium] octaaquachloridolanthanum(III)

Bis[4-(dimethylamino)pyridinium] octaaquachloridolanthanum ...journals.iucr.org/e/issues/2012/11/00/su2504/su2504.pdfBis[4-(dimethylamino)pyridinium] octaaquachloridolanthanum(III)

Cycloaddition as a Fluorogenic Coupling Reaction · Abstract: The cycloaddition of pyridinium ylides with alkynes was investigated under mild conditions. A series of 13 pyridinium

Cycloaddition as a Fluorogenic Coupling Reaction · Abstract: The cycloaddition of pyridinium ylides with alkynes was investigated under mild conditions. A series of 13 pyridinium

Synthesis of Aliphatic Bis(Thioureas)

Synthesis of Aliphatic Bis(Thioureas)

Recognition of chiral carboxylates by 1,3-disubstituted thioureas

Recognition of chiral carboxylates by 1,3-disubstituted thioureas

Polarization versus Temperature in Pyridinium Ionic Liquids

Polarization versus Temperature in Pyridinium Ionic Liquids

Ionic Vapor Composition in Pyridinium-Based Ionic Liquids · Ionic Vapor Composition in Pyridinium-Based Ionic Liquids Vitaly V. Chaban† and Oleg V. Prezhdo*,‡ †Instituto de

Ionic Vapor Composition in Pyridinium-Based Ionic Liquids · Ionic Vapor Composition in Pyridinium-Based Ionic Liquids Vitaly V. Chaban† and Oleg V. Prezhdo*,‡ †Instituto de

CHEMISTRY OF NATURAL PRODUCTSir.amu.ac.in/371/1/T 2492.pdf · 2015. 6. 30. · ylide (3) and methyl thiomethyl ether (k) "but while the ylide is formed in substantial amounts under

CHEMISTRY OF NATURAL PRODUCTSir.amu.ac.in/371/1/T 2492.pdf · 2015. 6. 30. · ylide (3) and methyl thiomethyl ether (k) "but while the ylide is formed in substantial amounts under

Ionic Hydrogenation of Pyridinium and Azetidinium Cations ...

Ionic Hydrogenation of Pyridinium and Azetidinium Cations ...

The interactions between lipase and pyridinium ligands ... · pyridinium ligands derived from 4,4’-bipyridine was investigated by cyclic voltammetry and spectrophotometryic method.

The interactions between lipase and pyridinium ligands ... · pyridinium ligands derived from 4,4’-bipyridine was investigated by cyclic voltammetry and spectrophotometryic method.

ASSESSMENT OF URINARY HYDROXYPYRIDINIUM CROSS-LINKS ... · HELLIO LE GRAVERAND ET AL.: PYRIDINIUM CROSS-LINKS AND OA109 3 TABLE II Pyridinium cross-link values (median and S.D.) in

ASSESSMENT OF URINARY HYDROXYPYRIDINIUM CROSS-LINKS ... · HELLIO LE GRAVERAND ET AL.: PYRIDINIUM CROSS-LINKS AND OA109 3 TABLE II Pyridinium cross-link values (median and S.D.) in