Science of Synthesis Knowledge Updates 2014, Band 3
The Science of Synthesis Editorial Board,together with the volume editors and authors, is constantly reviewing the whole field of synthetic organic chemistry as presented in Science of Synthesis and evaluating significant developments in synthetic methodology. Four annual volumes updating content across all categories ensure that you always have access to state-of-the-art synthetic methodology. Content of this volume: Five#Five-Fused Hetarenes with One Heteroatom in Each Ring; One Oxygen and One Nitrogen or Phosphorus Atom; One Sulfur, Selenium, or Tellurium Atom and One Nitrogen or Phosphorus Atom; Carbon Dioxide, Carbonyl Sulfide, Carbon Disulfide, Isocyanates, Isothiocyanates, Carbodiimides, and Their Selenium, Tellurium, and Phosphorus Analogues; 1,1-Dihaloalk-1-enes; Bis(heteroatom-functionalized) Acetylenes; 1-Haloalk-1-ynes and Alk-1-yn-1-ols; Diazo Compounds; Alkaneselenolates of Group 3#12 Metals; Cyclic Alkaneselenolates of Group 3#12 Metals; Alkanetellurolates of Group 3#12 Metals; Cyclic Alkanetellurolates of Group 3#12 Metals.
Was andere dazu sagen - Rezension schreiben
Es wurden keine Rezensionen gefunden.
One Heteroatom in Each Ring
Atom Update 2014
One Nitrogen or Phosphorus Atom Update 2014
Disulfide Isocyanates Isothiocyanates Carbodiimides
Andere Ausgaben - Alle anzeigen
1,1-difluoroethene Acetylenes acid added dropwise affords aldehyde Alkaneselenolates alkenes alkyl alkyne Ameduri amines azide bromine butyllithium carbon disulfide carbonyl catalyst CAUTION CHCl3 Chem chloride chromatography silica gel CO2Et column chromatography column chromatography silica complex concentrated cooled to rt crude product cyclization derivatives diazo compounds dimethyl dried MgSO4 dried Na2SO4 electrophilic equiv esters ether ethyl EtOAc EtOH Formation giving the product Halogenation heated at reflux hetaryl[3,2-b]hetarenes Heteroatom heterocycles hexane hydrogen iodine isocyanates isothiocyanates ketones lithiated MeOH Metal Method mixture was heated mixture was stirred mmol nucleophilic organic layer Organic Synthesis Oxidation prepared purified by column R1 Yield reaction reactor reagent recrystallized reduced pressure Ref Ph reflux residue was purified Scheme solid soln of BuLi Stille Reaction stirred at rt Substitution supercritical carbon dioxide temperature Tetrahedron Lett thieno[3,2-b]thiophene thiophene toluene toxic Typical Procedure Variation warm to rt washed with H2O