80 results on '"Krief, P."'
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2. ChemInform Abstract: Synthesis of 5‐Anilino‐2‐phenylthio‐1,4‐benzoquinones.
3. ChemInform Abstract: A Facile Synthesis of Substituted 2‐Tosylhydrazono‐1,3‐dithioles.
4. ChemInform Abstract: Synthesis of Bis(λ5‐phosphazenes) by a Redox Condensation Reaction. Formation of an Anomalous N‐Cyano‐λ5‐phosphazene from Urea.
5. ChemInform Abstract: Synthesis of Carbazoloquinones via Direct Palladation of 5-Anilino-2- phenylthio-1,4-benzoquinones and of 2-Anilino-1,4-naphthoquinones.
6. ChemInform Abstract: Synthesis of Alkali Metal Carboxylates and Carboxylic Acids Using “Wet” and “Anhydrous” Alkali Metal Hydroxides
7. ChemInform Abstract: Diastereoselective Epoxidation of Compound Bearing a Cyclohex‐3‐enol Moiety: Application to the Enantioselective Synthesis of (1R)‐trans‐Chrysanthemic Acid and (1R)‐cis‐Deltametrinic Acid.
8. ChemInform Abstract: Selected Regiocontrolled Transformations Applied to the Synthesis of (1S)‐cis‐Chrysanthemic Acid from (1S)‐3,4‐Epoxy‐2,2,5,5‐tetramethylcyclohexanol.
9. Synthesis of Hexylselenol and Hexylselenides from Hexylthiol Involving Hexylthiolanium Salts.
10. Diastereoselective Additions to C—C Double Bonds Applied to the Enantioselective Synthesis of Pyrethroic Acids
11. Synthesis of Primary‐Alkyl Selenols and Selenides from Primary‐Alkyl Thiols Involving Diphenyl Sulfonium Salts.
12. Condition‐Driven Selective Syntheses of Dialkyl Diselenides Involving Elemental Selenium and Sodium Borohydride.
13. Diastereoselective Addition of Silyl Metals to γ‐Alkoxy Substituted α,β‐Unsaturated Esters.
14. s‐Indacene‐1,3,5,7(2H,6H)‐tetraone (“Janus Dione”) and 1,3‐Dioxo‐5,6‐indanedicarboxylic Acid: Old and New 1,3‐Indandione Derivatives.
15. Conditions‐Driven Selective Synthesis of Selenides and Selenols from Elemental Selenium.
16. Hemisynthesis of Methyl Pyrethroates from γ‐Alkoxy‐Alkylidene Malonates and Isopropylidenediphenylsulfurane and Isopropylidenetriphenylphosphorane.
17. An Expeditious Enantioselective Synthesis of Methyl trans‐Chrysanthemate.
18. Enantioselective Synthesis of (1R)‐trans‐Chrysanthemic Acid.
19. Stereocontrolled Synthesis of [3.1.0]Bicyclohexanones by Cyclopropanation of Enones with Benzylidene Sulfuranes.
20. Asymmetric Dihydroxylation of C—C Double Bonds Using Catalytic Amounts of Osmium Tetroxide, Selenides, and Air
21. ChemInform Abstract: Synthesis of Diselenides and Selenides from Elemental Selenium.
22. ChemInform Abstract: Evidence of an Equilibrium Between Selenides and Osmium(VIII) Reagents and Selenoxides and Osmium(VI) Reagents.
23. Catalytic Asymmetric Dihydroxylation of C,C Double Bonds with Osmium Tetroxide Using Selenoxides as Co‐oxidants.
24. ChemInform Abstract: Reactions Involving Inorganic Compounds
25. ChemInform Abstract: Synthesis of 1‐Aryl‐2‐vinylcycloalkanes by Intramolecular Carbolithiation.
26. ChemInform Abstract: Reaction of Organic Selenocyanates with Hydroxides: The One‐Pot Synthesis of Dialkyl Diselenides from Alkyl Bromides.
27. ChemInform Abstract: Asymmetric Synthesis of Cyclopropane‐1,1‐dicarboxylates from a γ‐Alkoxy‐alkylidenemalonate.
28. ChemInform Abstract: Metal‐Mediated, Completely Diastereofacial Conjugate Addition of Trialkylstannylmetal Reagents to γ‐Alkoxy‐α,β‐Unsaturated Esters.
29. ChemInform Abstract: cis‐4,6‐Dimethyl‐2‐phenyl‐1,3‐diselenane.
30. ChemInform Abstract: Preparation and Synthetic Utility of 2‐Methylselenomethyl Allyl Methyl Selenide. A Valuable Precursor to 2‐Silylmethylallyllithiums.
31. ChemInform Abstract: The First Synthesis of Organic Diselenolates: Application to the Synthesis of Diorganyl Diselenides.
32. ChemInform Abstract: Coupling of Organic Halides with Carbonyl Compounds Promoted by SmI2, the Kagan Reagent
33. ChemInform Abstract: Original Synthesis and Reactivity of 1,3‐Benzodiselenolanes.
34. ChemInform Abstract: Novel Stereoselective Route to cis‐Chrysanthemic Acid.
35. ChemInform Abstract: Original Synthesis of 1,2‐Oxathiolan‐2‐oxides and Vinyl Cyclopropane Carboxylic Esters.
36. ChemInform Abstract: Three Intermediates in the Synthesis of Chrysanthemic Acid.
37. ChemInform Abstract: Novel Synthesis of Vinylcyclopropyl Ketones and Vinylcyclopropanecarboxylic Acids: Application to the Stereoselective Synthesis of trans‐Chrysanthemic Acid.
38. ChemInform Abstract: Efficient Syntheses of (d,l)‐ and (d)‐Selenomethionine.
39. ChemInform Abstract: About the Mechanism of the Rearrangement of β‐Hydroxyalkyl Selenides to Ketones.
40. ChemInform Abstract: Synthesis of α‐Selenoalkyllithium Compounds.
41. ChemInform Abstract: Comparison Between Alkylseleno, Arylseleno and Arylthio Substituents Stabilizing Alkyllithium Compounds.
42. ChemInform Abstract: Application of Homonuclear Chemical Shift Correlation NMR to the Study of the Cyclization Products of Unnatural δ18‐19‐(Z)‐Epoxysqualene
43. ChemInform Abstract: 3‐Methylseleno‐2‐(methylselenomethyl)‐propene: Valuable Precursor of Trimethylenemethane and Trimethylenemethane Dianions.
44. ChemInform Abstract: o‐Nitrophenyl Selenocyanate, a Valuable Reagent in Organic Synthesis: Application to One of the Most Powerful Routes to Terminal Olefins from prim‐Alcohols (the Grieco—Sharpless Olefination Reaction) and to the Regioselective Isomerization of Allyl Alcohols
45. ChemInform Abstract: Synthesis of Selenium and Tellurium Ylides and Carbanions: Application to Organic Synthesis
46. ChemInform Abstract: From Tartaric Acid to the Most Biologically Active Insecticides. Straight‐Forward Enantioselective Synthesis of Pyrethrins.
47. ChemInform Abstract: From Tartaric Acid to the Most Biologically Active Insecticides. Straight‐Forward Enantioselective Synthesis of Deltamethrin.
48. ChemInform Abstract: New Routes to gem Dialkylcyclopropanecarboxylic Acids. Application to the Synthesis of Chrysanthemic Acids
49. ChemInform Abstract: Diastereoselective Synthesis of Dimethyl Cyclopropane‐1,1‐dicarboxylates from a γ‐Alkoxy‐alkylidene Malonate and Sulfur and Phosphorus Ylides.
50. ChemInform Abstract: Synthesis of 2,2‐Dimethyl‐4‐cyclopentene‐1,3‐dione and 5,5‐Dimethyl‐4‐ hydroxy‐2‐cyclopenten‐1‐one.
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