Big Chemical Encyclopedia

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

Articles Figures Tables About

Diene compounds

Direct Observation of Change in Crystal Structures During Solid-State Reactions of 1,3-Diene Compounds 459... [Pg.329]

Matsumoto A (2005) Reactions of 1,3-Diene Compounds in the Crystalline State. 254 263-... [Pg.262]

Solid-state photoreaction pathways are dependent on the structiue of 1,3-diene compounds as the reactant (i.e., molecular packing in the crystals) cyclodimer, 1,4-polymer, or EE isomer is produced depending on the structiue of the substituent X and the molecular packing in the crystals, as shown in Scheme 1 and Table 1. Here, the stereochemical structure of the products is highly regulated during the photoreactions in the crystalhne state. [Pg.264]

In this article, the features and mechanism of the crystal-to-crystal reactions of 1,3-diene compounds are described on the basis of the molecular packing structure and intermolecular interactions in the crystals for starting materials and products. The dimerization and isomerization of unsaturated compounds as well as addition polymerization via a chain reaction mechanism are ideal sohd-state reactions, because they produce no leaving group during the reac-... [Pg.264]

In a series of papers published in the 1960s by Schmidt and coworkers, there is no description of any successful and stereospecific reaction of 1,3-diene compounds, e.g., topochemical polymerization, other than cyclodimerization. They... [Pg.266]

Scheme 6 Solid-state polymerization of 1,3-diene compounds providing 1,4-trans polymers... Scheme 6 Solid-state polymerization of 1,3-diene compounds providing 1,4-trans polymers...
Scheme 12 Photoisomerization of 1,3-diene compounds in the crystalline state and solution, a One-way isomerization to EE isomer in the crystalline state, b Usual isomerization in equilibrium observed in solution... Scheme 12 Photoisomerization of 1,3-diene compounds in the crystalline state and solution, a One-way isomerization to EE isomer in the crystalline state, b Usual isomerization in equilibrium observed in solution...

See other pages where Diene compounds is mentioned: [Pg.263]    [Pg.263]    [Pg.263]    [Pg.263]    [Pg.263]    [Pg.264]    [Pg.265]    [Pg.265]    [Pg.266]    [Pg.267]    [Pg.267]    [Pg.268]    [Pg.268]    [Pg.269]    [Pg.272]    [Pg.273]    [Pg.275]    [Pg.277]    [Pg.279]    [Pg.281]    [Pg.283]    [Pg.285]    [Pg.287]    [Pg.289]    [Pg.291]    [Pg.293]    [Pg.295]    [Pg.297]    [Pg.297]    [Pg.299]    [Pg.301]    [Pg.302]    [Pg.303]    [Pg.305]    [Pg.314]    [Pg.323]   
See also in sourсe #XX -- [ Pg.263 ]




SEARCH



1.3- Dienes allylpalladium compounds

1.3- Dienes oxido compounds

Addition of Active C-H compounds to Dienes the Rhone-Poulenc Process for Geranylacetone

Allylic compounds conjugated diene preparation

Carbonyl compounds 1,3-dienes

Carbonyl compounds homoallylation, 1,3-Dienes

Carbonyl compounds, 1,3-dienes hetero-Diels-Alder

Chiral compounds, Amino acids Dienes

Conjugated diene complexes of mercury compounds

Conjugated diene complexes of selenenyl compounds

Conjugated diene complexes of sulphenyl compounds

Cyclic dienes of mercury compounds

Cyclic dienes of selenenyl compounds

Cyclic dienes of sulphenyl compounds

Diene compounds Cope rearrangement

Diene compounds propagating radicals

Diene titanium compounds

Dienes compounds, inter-intramolecular

Dienes into carbonyl compounds

Dienes macrocyclic compounds

Dienes, condensation with phenolic compounds

Ethylene-Propylene-Diene Terpolymer (EPDM) Compounds

Ethylene-Propylene-Diene compounds

Ethylene-propylene-diene terpolymer compound

Linear dimerization, diene compounds

Nonconjugated dienes of mercury compounds

Nonconjugated dienes of selenenyl compounds

Nonconjugated dienes of sulphenyl compounds

Organocopper compounds, reactions with dienes

Organolithium compounds, reactions with dienes

Organometallic compounds dienes

Reaction of Coordination Compounds with Dienes

Ring structure diene-conjugated compounds

Unsaturated carbonyl compounds 1.4- Diene-3-ones

© 2024 chempedia.info