Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"cesium fluoride"”.
-
Annelation of Aromatic Compounds via 1-Aminoisobenzofurans
… amide in the presence of a catalyst, (2) cesium fluoride induced (alpha)-elimination of an N,N-diisopropyl-o-((alpha),(alpha)'-bromotrimethylsilylmethyl)benzamide and (3) 2,2',6,6'-tetramethyl-piperidine induced 1,4-elimination of the cyclic imidate salt. In all cases, precursors can be …
-
The Synthesis of Naphthalene-Containing Compounds and Materials Using Benzannulation Reactions
… generate 2-naphthynes with the addition of cesium fluoride and can be oligomerized or cyclized to isolate substituted ortho-naphthalenes. Through our fundamental studies into this transformation, we have shown it serves as a versatile reaction in the organic synthetic chemists toolbox to …
-
On the coordination chemistry of pentavalent (σ⁴, λ⁵) phosphorus compounds
… is best accomplished in a two step procedure: cesium fluoride promoted transesterification to the dimethyl phosphonate ester, followed by acidic hydrolysis to the corresponding phosphonic acid. This sequence affords (R)-1-alkylbenzyl-phosphonic acids in high yield and optical purity. This …
-
Electron Transfer and Other Reactions Using Atomic Metal Anions
… abstraction forming a neutral metal hydride or fluoride as well as the formation of multiply substituted metal-oxide/fluoride anions was also observed. Metal-complex anions observed from the gas phase reactions include CuF-,CuF2-,CuO-,CuO2-, FeO-, FeO2-, FeO3-, FeF-, FeF2-, FeF3-, CsF- and CsF2-.