Erratum to: Reactivity of aromatic σ,σ-biradicals toward riboses

Heteroatomic substitution in aromatic s biradicals: the six pyridynes

Interactions between the nitrogen lone pair and the biradical centers are weak in 3,4and 3,5-pyridyne, but can be large Ž . enough in the remaining pyridynes where at least one radical site is adjacent to nitrogen to change singlet–triplet splittings by up to 19.6 kcalrmol compared to the corresponding benzynes. Singlet pyridynes having one dehydro site at the 2-position are stabilized relative...

Incremental Aerosol Reactivity: Application to Aromatic and Biogenic Hydrocarbons

The concept of incremental aerosol reactivity is introduced, and the incremental aerosol reactivities of a number of important anthropogenic and biogenic hydrocarbons are investigated for four ambient scenarios. The incremental aerosol reactivity, defined as a change in the secondary organic aerosol mass produced (in μg m-3) per unit change of parent organic reacted (in ppb), is a measure of th...

REACTIVITY OF N-SUBSTITUTED p-BENZO AND p-NAPHTHOQUINONEIMINE N-OXIDES TOWARD DIPOLAROPHILES

The dipolar cycloaddition reactivity of N-(1-naphthy1)-1,4- benzoquinoneimine N-oxide and N-phenyl-1,4- naphthoquinoneimine Noxide are investigated, The latter gives the expected adducts with common dipolarophiles such as acrylonitryle, methyl methacrylate, dimethylacetylene dicarboxylate and N-phenylmaleimide. The reactivity of the former nitrone is found to be minimal. It undergoes, how...

Erratum to: Armentum: a hybrid direct search optimization methodology

In the original publication of this article unfortunately the co-authors were omitted. The two co-authors are displayed now.

Erratum