Transition-metal-catalyzed addition of heteroatom-hydrogen bonds to alkynes

Article Abstract:

The addition of hetrogenous-hydrogen bonds across the carbon-carbon triple bond, categorized by transition-metal complexes is reported. It includes different types of bonds as N-H, O-H, S-H, Se-H, and P-H where the nature of the hydrogen atom can be completely different depending on the electronegativity of the heteroatom, its oxidation state and the nature of the organic group R.

Transition metals, Hydrogen bonding, Hydrogen bonds

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Polyhalomethanes combined with lewis acids in alkane chemistry

Article Abstract:

The polyhalomethanes in combination with aluminium halides are used in the creation of new highly active electrophilic complexes of transition metals for catalytic functionalization of low alkanes. This novel family of superelectrophiles opens a new perspectives for selective and regioselective syntheses of organic compounds from alkanes and cycloalkanes by a one pot procedure.

Analysis, Catalysis, Structure, Lewis structures

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