26 research outputs found
Stereochemistry of seven-membered heterocycles. 2. IR spectra, dipole moments, and inductive effect of the alkyl groups in 2-alkylbenz[e]-1,3-dioxepanes
No full textEffect of Different PCI Practice on the Texture Obtained during Reduction of Iron Oxide Pellets
No full textIdentification of Organic Acids and Quantification of Dicarboxylic Acids in Bayer Process Liquors by GC–MS
No full textSustainable synthesis of enantiopure fluorolactam derivatives by a selective direct fluorination – amidase strategy
No full textThe evolution of phase constitution and microstructure in iron-rich 2:17-type Sm-Co magnets with high magnetic performance
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Catalytic Enantioselective Cyclization and C3-Fluorination of Polyenes
No full text(xylyl-phanephos)Pt(2+) in combination with XeF(2) mediates the consecutive diastereoselective cation-olefin cyclization/fluorination of polyene substrates. Isolated yields were typically in the 60s while enantioselectivies reached as high as 87%. The data are consistent with a stereoretentive fluorination of a P(2)Pt-alkyl cation intermediate
Enantioselective Nucleophile-Catalyzed Synthesis of Tertiary Alkyl Fluorides via the α-Fluorination of Ketenes: Synthetic and Mechanistic Studies
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