Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Individual Three-Membered Ring Molecules

VII. Discussion of Individual Three-Membered Ring Molecules... [Pg.19]

Three membered rings are all strained and the parent systems may be endothermic (AH°f. cyclopropane 35 oxirane -78 aziridine 92 thiirane 52 kJ/mole). Some molecules with small distorted rings (of high strain energy) are explosively unstable. Individual entries are ... [Pg.2590]

The (conjugative) interaction of cyclopropane FCM orbitals with the other a orbitals of the same hydrocarbon molecule, in particular with other FCM orbitals if it is polycyclic and contains further three-membered rings, depends strongly on the topography of the system, e.g. on the twist angle between two directly linked cyclopropane moieties, such as those in bicyclopropyl 118. Therefore the individual references pertaining to the... [Pg.512]

See other pages where Individual Three-Membered Ring Molecules is mentioned: [Pg.211]    [Pg.231]    [Pg.246]    [Pg.243]    [Pg.148]    [Pg.281]    [Pg.132]    [Pg.148]    [Pg.304]    [Pg.316]    [Pg.11]    [Pg.1133]    [Pg.1623]    [Pg.515]    [Pg.76]    [Pg.526]    [Pg.330]    [Pg.37]    [Pg.486]    [Pg.229]    [Pg.90]    [Pg.148]    [Pg.237]    [Pg.393]   


SEARCH



Individual molecule

Three-membered

Three-membered rings

© 2024 chempedia.info