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Novel double functional protection of cephalostatin analogues using a gas-free chlorination method

Heliyon, 2020-01, Vol.6 (1), p.e03025-e03025, Article e03025

2020

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Chiral recognition of ethers by NMR spectroscopy

Chirality (New York, N.Y.), 2009-01, Vol.21 (1), p.51-68

2009

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Cis-Diastereoselectivity in Pictet-Spengler Reactions of L-Tryptophan and Electronic Circular Dichroism Studies

Chirality (New York, N.Y.), 2012-10, Vol.24 (10), p.789-795

2012

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Selenium-77 nuclear magnetic resonance spectroscopy

Progress in nuclear magnetic resonance spectroscopy, 1995-01, Vol.27 (1-3), p.1-323

Duddeck, Helmut

1995

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Rh2[MTPA]4, a dirhodium complex as NMR auxiliary for chiral recognition

Chemical record, 2005, Vol.5 (6), p.396-409

Duddeck, Helmut

2005

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Dirhodium tetraacylate complexes and monovalent ligands. Adduct formation in solution as monitored by NMR spectroscopy

Dalton transactions : an international journal of inorganic chemistry, 2003-01 (3), p.375-379

2003

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Oxygenated Bisabolane Fucosides from Carthamus lanatus L

Zeitschrift für Naturforschung C. A journal of biosciences, 2004-04, Vol.59 (3), p.244-248

2004

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Phytochemical investigation of Corchorus olitorius and Corchorus capsularis

Egyptian pharmaceutical journal, 2019-04, Vol.18 (2), p.123

2019

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Synthesis and multinuclear magnetic resonance investigation of some 1,3-selenazole and 1,3-selenazoline derivatives

Magnetic resonance in chemistry, 2001-11, Vol.39 (11), p.709-713

2001

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Rh 2 [MTPA] 4 , a dirhodium complex as NMR auxiliary for chiral recognition

Chemical record, 2005-01, Vol.5 (6), p.396-409

Duddeck, Helmut

2005

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Isolation and characterization of an antimalarial agent of the neem tree Azadirachta indica

Journal of natural products (Washington, D.C.), 1989-09, Vol.52 (5), p.922-927

1989

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Optimizing dirhodium(II) tetrakiscarboxylates as chiral NMR auxiliaries

Organic & biomolecular chemistry, 2011-10, Vol.9 (19), p.6542-6550

2011

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A new method proposed for the determination of absolute configurations of α-amino acids

Magnetic resonance in chemistry, 2009-03, Vol.47 (3), p.222-227

2009

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Identification and structure determination of four triterpene saponins from some Middle-East plants

Magnetic resonance in chemistry, 2001-10, Vol.39 (10), p.567-576

2001

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Enantiodifferentiation of polyethers by the dirhodium method. Part 2: Cyclotriveratrylenes and cryptophanes

Tetrahedron: asymmetry, 2007-09, Vol.18 (18), p.2155-2164

2007

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Phytochemical investigation of Corchorus olitorius and Corchorus capsularis (Family Tiliaceae) that grow in Egypt

Egyptian pharmaceutical journal, 2019-04, Vol.18 (2), p.123-134

2019

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Modes of Xanthine Complexation to Dirhodium Tetrakis[(R)-α-methoxy-α- (trifluoromethyl)-phenylacetate] in Solution and in the Solid State

Zeitschrift für Naturforschung. B, A journal of chemical sciences, 2001-03, Vol.56 (3), p.319-324

2001

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Molecular structure, experimental and theoretical 1H and 13C NMR chemical shift assignment of cyclic and acyclic α,β-unsaturated esters

Journal of physical organic chemistry, 2014-02, Vol.27 (2), p.106-113

2014

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Chemotypes in Achillea collina based on sesquiterpene lactone profile

Phytochemistry (Oxford), 2007-07, Vol.68 (13), p.1722-1730

2007

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Sesquiterpene lactones from Achillea collina J. Becker ex Reichenb

Phytochemistry (Oxford), 2006-04, Vol.67 (8), p.764-770

2006

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new isoflavone glycoside from the aerial parts of Retama sphaerocarpa

Chemistry of natural compounds, 2010-11, Vol.46 (5), p.719-721

2010

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Origin of super(13)C complexation shifts in the adduct formation of 2-butyl phenyl ethers with a dirhodium tetracarboxylate complex

Magnetic resonance in chemistry, 2008-01, Vol.46 (1), p.23-29

2008

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Origin of 13 C complexation shifts in the adduct formation of 2‐butyl phenyl ethers with a dirhodium tetracarboxylate complex

Magnetic resonance in chemistry, 2008-01, Vol.46 (1), p.23-29

2008

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Molecular structure, experimental and theoretical 1 H and 13 C NMR chemical shift assignment of cyclic and acyclic α,β-unsaturated esters: EXPERIMENTAL AND THEORETICAL NMR SPECTROSCOPY

Journal of physical organic chemistry, 2014-02, Vol.27 (2), p.106-113

2014

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Molecular structure, experimental and theoretical 1H and 13C NMR chemical shift assignment of cyclic and acyclic [alpha],[beta]-unsaturated esters

Journal of physical organic chemistry, 2014-02, Vol.27 (2), p.106

2014

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Novel double functional protection of cephalostatin analogues using a gas-free chlorination method

Chiral recognition of ethers by NMR spectroscopy

Cis-Diastereoselectivity in Pictet-Spengler Reactions of L-Tryptophan and Electronic Circular Dichroism Studies

Selenium-77 nuclear magnetic resonance spectroscopy

Rh2[MTPA]4, a dirhodium complex as NMR auxiliary for chiral recognition

Dirhodium tetraacylate complexes and monovalent ligands. Adduct formation in solution as monitored by NMR spectroscopy

Oxygenated Bisabolane Fucosides from Carthamus lanatus L

Phytochemical investigation of Corchorus olitorius and Corchorus capsularis

Synthesis and multinuclear magnetic resonance investigation of some 1,3-selenazole and 1,3-selenazoline derivatives

Rh 2 [MTPA] 4 , a dirhodium complex as NMR auxiliary for chiral recognition

Isolation and characterization of an antimalarial agent of the neem tree Azadirachta indica

Optimizing dirhodium(II) tetrakiscarboxylates as chiral NMR auxiliaries

A new method proposed for the determination of absolute configurations of α-amino acids

Identification and structure determination of four triterpene saponins from some Middle-East plants

Enantiodifferentiation of polyethers by the dirhodium method. Part 2: Cyclotriveratrylenes and cryptophanes

Phytochemical investigation of Corchorus olitorius and Corchorus capsularis (Family Tiliaceae) that grow in Egypt

Modes of Xanthine Complexation to Dirhodium Tetrakis[(R)-α-methoxy-α- (trifluoromethyl)-phenylacetate] in Solution and in the Solid State

Molecular structure, experimental and theoretical 1H and 13C NMR chemical shift assignment of cyclic and acyclic α,β-unsaturated esters

Chemotypes in Achillea collina based on sesquiterpene lactone profile

Sesquiterpene lactones from Achillea collina J. Becker ex Reichenb

new isoflavone glycoside from the aerial parts of Retama sphaerocarpa

Origin of super(13)C complexation shifts in the adduct formation of 2-butyl phenyl ethers with a dirhodium tetracarboxylate complex

Origin of 13 C complexation shifts in the adduct formation of 2‐butyl phenyl ethers with a dirhodium tetracarboxylate complex

Molecular structure, experimental and theoretical 1 H and 13 C NMR chemical shift assignment of cyclic and acyclic α,β-unsaturated esters: EXPERIMENTAL AND THEORETICAL NMR SPECTROSCOPY

Molecular structure, experimental and theoretical 1H and 13C NMR chemical shift assignment of cyclic and acyclic [alpha],[beta]-unsaturated esters

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