A photocatalytic flow process activates simple gaseous alkanes for an atom economic late-stage alkylation of pharmaceutical ...

Three long-chain alkanes detected by Nasa’s Curiosity rover could be ... However, the compounds could also have been produced by abiotic chemical reactions. Reporting on the findings, the researchers ...

Abstract: A convenient synthesis of vicinal methoxychlorides, methoxyiodides from alkenes and alkynes using PhICl/sub 2//CH/sub 3/OH, I/sub 2//PhICl/sub 2//CH/sub 3/OH is described. Published in: ...

The Pauson–Khand reaction is a metal-mediated [2+2+1] cycloaddition of an alkene, an alkyne, with carbon monoxide to construct an α, β-cyclopentenone skeleton. As shown in Figure 2E-III, in the total ...

The PKR is a [2+2+1] cycloaddition that involves a reaction between an alkene, alkyne and carbon monoxide (CO). Its catalytic form requires the use of a constant external source of carbon monoxide to ...

alkene, alkyne, and nitro groups). Moreover, the NACs catalysts are robust with consistent selectivity and activity for both liquid and gas phase reactions under high temperature and/or pressure.

This section will include questions on general topics, gaseous and liquid states, atomic structure and chemical bonding, energetics, chemical equilibrium, electrochemistry, chemical kinetics ...

Sonogashira reaction is the sp-sp 2 carbon cross-coupling reaction of terminal alkynes with aryl halides or alkenyl halide. This reaction is one of the most effective methods to form new carbon-carbon ...