Triplet energies of α,β-unsaturated ketones and esters

Dimethyldioxirane epoxidation of α,β-uns

Dimethyldioxirane epoxidation of α,β-unsaturated ketones, acids and esters.

✍ Waldemar Adam; Lazaros Hadjiarapoglou; Bernd Nestler 📂 Article 📅 1990 🏛 Elsevier Science 🌐 French ⚖ 233 KB

The corresponding epoxides were isolated in excellent yields via oxygen transfer by dimethyldioxirane ( as acetone solution) . ## a&Unsaturated* ketones and esters are difficult to epoxidixe by peracid or metal-catalyzed methods. The use of

Ketones: α,β-Unsaturated Ketones

✍ C. E. Foster; P. R. Mackie 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 8 KB 👁 1 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

Mass spectra of some acyclic α,β-unsatur

Mass spectra of some acyclic α,β-unsaturated aldehydes, ketones and esters

✍ A. J. Bowles; E. F. H. Brittain; W. O. George 📂 Article 📅 1969 🏛 John Wiley and Sons 🌐 English ⚖ 339 KB

Dicarbonylmolybdenum and tungsten comple

Dicarbonylmolybdenum and tungsten complexes of α,β-unsaturated esters. Preparation, properties and application in the complexation of α,β-unsaturated ketones

✍ Th. Schmidt 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 832 KB

The Effects of Triplet Sensitizers' Ener

The Effects of Triplet Sensitizers' Energies on the Photoreactivity of β,γ-Unsaturated Methyl Ketones

✍ Diego Armesto; Maria J. Ortiz; Antonia R. Agarrabeitia; Noureddin El-Boulifi 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 90 KB 👁 1 views

The photochemistry of b,g-unsaturated ketones has been a topic of great interest to organic photochemists for many years. [1] The results of studies in this area show that these substances undergo a 1,3-acyl migration on direct irradiation and an oxa-di-p-methane (ODPM) rearrangement in the presence

The Effects of Triplet Sensitizers' Ener

The Effects of Triplet Sensitizers' Energies on the Photoreactivity of β,γ-Unsaturated Methyl Ketones

✍ Diego Armesto; Maria J. Ortiz; Antonia R. Agarrabeitia; Noureddin El-Boulifi 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 89 KB 👁 1 views

The photochemistry of b,g-unsaturated ketones has been a topic of great interest to organic photochemists for many years. [1] The results of studies in this area show that these substances undergo a 1,3-acyl migration on direct irradiation and an oxa-di-p-methane (ODPM) rearrangement in the presence