Oxyfunctionalized molecules are principal building blocks in organic synthesis. In cellular
processes highly efficient enzymes serve as selective catalysts for the formation of such …

It appears that the earliest description of a singlet oxygen reaction was made by Fritzsche in
1867. 1 He reported that naphthacene, 1, reacted in the presence of light and oxygen to give …

The reaction between singlet oxygenand cis-and trans-2-bntene-l, 1, 1-d¡ has been studied.
The product isotope effects (kH/kD) were found to be 1.38 and 1.25, respectively. Similarly,/V …

N-Phenyltriazolinedione is an efficient and chemoselective reagent for the oxidation of thiols
to their corresponding symmetrical disulfides. The method is applicable to aromatic …

This paper provides an overview of results obtained in the course of recent studies dealing
with abiotic degradation of algal lipids in the marine realm. In the first part, the …

The ene reaction between singlet oxygen (1O2) and simple alkenes has been reported as
the first experimentally supported example of a potential-energy surface (PES) featuring a …

Singlet oxygen reacts with alkenes, which bear allylic hydrogens, in an ene fashion to afford
allylic hydroperoxides. This reaction, apart from its synthetic usefulness, has received …

Intermolecular primary and secondary isotope effects on the ene reaction of/V-phenyl-1, 2, 4-
triazoline-3, 5-dione (PTAD) and singlet oxygen ('02) withdeuterium-substituted (£)-2 …

Abstract Oxyfunktionalisierte Verbindungen sind fundamentale Bausteine in der
organischen Synthese. In Zellvorgängen agieren äußerst effiziente Enzyme als selektive …

An iterative synthesis of cross-conjugated iso-polydiacetylenes (iso-PDAs) is reported based
on three fundamental building blocks: vinyl triflates 8, 9, and 25. An efficient sequence of …