Computational methods to calculate accurate activation and reaction energies of 1, 3-dipolar cycloadditions of 24 1, 3-dipoles

Y Lan, L Zou, Y Cao, KN Houk - The Journal of Physical Chemistry …, 2011 - ACS Publications
Theoretical calculations were performed on the 1, 3-dipolar cycloaddition reactions of 24 1,
3-dipoles with ethylene and acetylene. The 24 1, 3-dipoles are of the formula X Y+ Z …

Reactivity for the Diels–Alder reaction of cumulenes: a distortion-interaction analysis along the reaction pathway

S Liu, Y Lei, X Qi, Y Lan - The Journal of Physical Chemistry A, 2014 - ACS Publications
Cumulenes, including allene, ketenimine, and ketene, can be employed as dienophiles in
Diels–Alder type reactions. The activation energies of a Diels–Alder reaction between …

Effect of substituents on the stabilities of multiply-substituted carbon-centered radicals

AS Menon, DJ Henry, T Bally, L Radom - Organic & Biomolecular …, 2011 - pubs.rsc.org
The bond dissociation energies (BDEs) and radical stabilization energies (RSEs) which
result from 166 reactions that lead to carbon-centered radicals of the type˙ CH2X,˙ CHXY …

Distortion–interaction analysis along the reaction pathway to reveal the reactivity of the Alder-ene reaction of enes

R **, S Liu, Y Lan - RSC advances, 2015 - pubs.rsc.org
The reactivity of hetero-substituted propylene in uncatalyzed Alder-ene type reactions was
investigated using CBS-QB3, G3B3, M11, and B3LYP methods, and the results are …

Kinetics of nitrosamine and amine reactions with NO3 radical and ozone related to aqueous particle and cloud droplet chemistry

C Weller, H Herrmann - Atmospheric Research, 2015 - Elsevier
Aqueous phase reactivity experiments with the amines dimethylamine (DMA),
diethanolamine (DEA) and pyrrolidine (PYL) and their corresponding nitrosamines …

Influence of connector groups on the interactions of substituents with carbon-centered radicals

AS Menon, T Bally, L Radom - The Journal of Physical Chemistry …, 2012 - ACS Publications
High-level G3X (MP2)-RAD calculations have been carried out to examine the effect of
interposing a “connector” group (W) on the interaction between a substituent (X) and the …

The C–H bond dissociation enthalpies in fused N-heterocyclic compounds

YX Wang, WR Zheng, LL Ding - Russian Journal of Physical Chemistry A, 2016 - Springer
The C–H bond dissociation enthalpies (BDEs) of the 26 N, O, S-containing mono-
heterocyclic compounds were evaluated using the composite high-level ab initio methods …

Density Functional Theory Calculations on Ni—Ligand Bond Dissociation Enthalpies

B Wang, Y Fu, H Yu, J Shi - Chinese Journal of Chemical Physics, 2014 - pubs.aip.org
The formation and breaking of Ni—L (L= N-heterocyclic carbene, tertiary phosphine etc.)
bond is involved in many Ni-catalyzed/mediated reactions. The accurate prediction of Ni—L …

[CITAS][C] 镍-配体键解离焓的密度泛函理论研究

王冰, 傅尧, 于海珠, 石景 - Chinese Journal of Chemical Physics, 2014