Results 161 to 170 of about 1,705 (200)
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Resolution of diastereomeric sulfoximines
The Journal of Organic Chemistry, 1990This paper describes a tactic which has provided satisfactory diastereomeric resolution in such a case.
William L. Mock +3 more
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The N-Alkylation of Sulfoximines
Australian Journal of Chemistry, 1986Reactions of sulfoximines with sodium hydride in dimethylformamide, then with a variety of alkyl halides afford N- alkylsulfoximines. Generally yields are in excess of 60% under optimal temperature conditions (60°).
B Raguse, DD Ridley
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ChemInform Abstract: SULFOXIMINES
Chemischer Informationsdienst, 1977AbstractIn einem Übersichtsreferat werden anhand von 59 Lit‐Stellen Struktur und Eigenschaften, Herstellungsmethoden und Reaktionen für Sulfoximine (I) beschrieben.
S. L. HUANG, D. SWERN
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2000
Abstract Methionine sulfoximine (MSO) is a centrally acting neurotoxic amino acid isolated from the fresh seed of Cnestis pa/ala (Lour.) Merr. (4,14,19). A potent convulsant, MSO has been used as an experimental epileptic agent (5,11, 22,25). The LD50 for MSO in mice is 218 mg/kg by intra peritoneal injection (23,26).
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Abstract Methionine sulfoximine (MSO) is a centrally acting neurotoxic amino acid isolated from the fresh seed of Cnestis pa/ala (Lour.) Merr. (4,14,19). A potent convulsant, MSO has been used as an experimental epileptic agent (5,11, 22,25). The LD50 for MSO in mice is 218 mg/kg by intra peritoneal injection (23,26).
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Effect of methionine sulfoximine in man
Clinical Pharmacology & Therapeutics, 1961Flour bleached with nitrogen trichloride (agene) has been known to cause canine hysteria or “running fits” in dogs and other animals but not in man. Methionine sulfoximine, the active toxic material in flour so treated, was shown in this study to produce toxic psychosis in man, associated in one instance with reoersible electroencephalographic changes.
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Diastereoselective Reactions of Sulfoximines
Sulfur reports, 1992Abstract This review will deal exclusively with the diastereoselective reactions of chiral sulfoximine reagents that lead to the formation of new chiral C-C, C-N, and C-O bonds. The diastereoselective reactions of lithiated sulfoximines with electrophiles, including carbonyl compounds, imines, Michael acceptors and alkyl halides are discussed.
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Tetrahedron Letters, 1989
Abstract Selected sulfonimidoyl halides react with ethylaluminum dichloride to give S-ethyl sulfoximines in good yields.
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Abstract Selected sulfonimidoyl halides react with ethylaluminum dichloride to give S-ethyl sulfoximines in good yields.
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Phosphorous and Sulfur and the Related Elements, 1976
Shui Lung Huang, Daniel Swern
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Shui Lung Huang, Daniel Swern
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Nickel-Catalyzed N-Arylation of NH-Sulfoximines With Aryl Halides via Paired Electrolysis
Angewandte Chemie - International Edition, 2021Julien Lefranc +2 more
exaly