𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Studies on the use of surfactants in aqueous Diels-Alder reactions

✍ Scribed by M.J. Diego-Castro; H.C. Hailes


Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
237 KB
Volume
39
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis


The effects of added surfactants on the aqueous Diels-Alder reaction between cyclopentadiene and a range of acrylate esters have been studied. The surfactants were used at their critical micellar concentrations, and the pH of the aqueous solutions was varied to determine the optimum conditions for the formation of the endo cycloadduct.


πŸ“œ SIMILAR VOLUMES


On the origin of product selectivity in
✍ Ronald Breslow; Uday Maitra πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 French βš– 109 KB

The high endo/exo product ratio in the Diels-Alder reaction of cyclopentadiene with methy2. vinyl! ketone in water does not reflect aggregation, but the ratio is affected by salts which change the hydrophobicity of the medium.

Kinetic effect of pressure on Michael an
✍ GΓ©rard Jenner πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 90 KB πŸ‘ 2 views

The kinetic pressure effect on some Michael-like and [4 2] cycloadditions in aqueous solution was studied. This effect is complex and variable, in contrast to the pressure dependence of rate constants in organic solvents. In order to determine the origin of this kinetic behavior, systematic solvent

The use of esters of dichloromaleic acid
✍ Mark J. Batchelor; John M. Mellor πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 French βš– 188 KB

Intramolecular cyclisation of acyclic triene esters derived from dichloromaleic anhydride affords bicyclic lactones, which by dechlorodecarboxylation, dechlorination or dehydrochlorination are readily elaborated to give novel unsaturated lactones.