SEARCH Articles Figures Tables H-Atom Abstraction by Bis (trifluoromethyl) Nitroxide in the Liquid Phase H-Atom Abstraction by Methyl Radicals in Organic Glasses Hydrogen abstraction in-plane and perpendicular attack Hydrogen abstraction, in the solid state Hydrogen atom abstraction in photochemical reactions Nucleophilic Abstraction in Hydrides, Alkyls, and Acyls Preferred site of attack in hydrogen abstraction by various radicals Topic 11.2. Structure-Reactivity Relationships in Hydrogen Abstraction Reactions