polar

Understanding the Origin of the Regioselectivity in Non-Polar [3+2] Cycloaddition Reactions through the Molecular Electron Density Theory

Luis Domingo, Mar Ríos Gutiérrez & Jorge Castellanos Soriano · Organics · 2020

The regioselectivity in non-polar [3+2] cycloaddition (32CA) reactions has been studied within the Molecular Electron Density Theory (MEDT) at the B3LYP/6-311G(d,p) level. To this end, the 32CA reactions of nine simplest three-atom-components (TACs) with 2-methylpropene were sele...

Open access Research Article 10.3390/org1010003

Electric Phenomena as a Possible Driver of Polar Snow-air Interactions: Does this Factor Act Synergistically with Photoinduced Effects?

E. Yu. Tkachenko · International Journal of Environment and Climate Change · 2019

Processes that occur inside polar snow cover significantly affect polar atmosphere but they are still poorly understood. Most studies consider photochemistry as the dominant mechanism of chemical transformations but recent field data cannot be interpreted only by such photochemic...

Open access Research Article 10.9734/ijecc/2019/v9i930136